Internet Slang start's with B

B Bro
Be

B& Banned
Band

B&G Blow and Go

B&M Bricks and Mortar

B) Smiley with sunglasses

B-DAY Birthday

B/C Because

B2B Back To Back
Business To Business

B2W Back To Work

B4 Before

B4MV Bullet For My Valentine (Band)

B4N Bye For Now

B4U Before you

B7 Banned (B7=B&=Band)

BA Bad A**

BA-DONKA-DONK Pleasantly curvy woman's bottom

BAAS Boss

BAB Bad Ass Bitch

BABYSITTING Holding the weed too long

BAC Back At Computer
Blood Alcohol Content
By Any Chance

BACK Woman's bottom

BACK DOOR Anus

BAD Good

BADMAN Gangster

BADONK Large female bottom

BAE Baby

BAF Bored As F***

BAG Get

BAH Bored As Hell

BAI Bye

BAIL Leave

BAIRN Child, baby

BAIT Blatant, obvious

BAK Back At Keyboard

BAKA Fool, idiot

BAKED Stoned, Wasted

BALL Testicle

BALLER Successful ball player

BALLIN Playing basketball
Living the good life

BAM Below Average Mentality
Exclamation of happiness

BAMF Bad A** Mother F***er

BAMN By Any Means Necessary

BANDWIDTH Amount of data through an interface over time

BANG Have sex

BANGERS Breasts
Sausages

BANGING Very beautiful, sexy

BANTER Playful, witty chat

BAO Be Aware Of

BAP Soft bread roll
Breast
Black American Princess

BARBIE Barbecue

BARE Lots of, very

BAREBACK Unprotected Sex

BASER Drug user

BATCH Bitch

BATE Obvious

BATTY Gay

BATTYBOY Homosexual, gay person

BAU Business As Usual

BAY Baby

BB Big Brother
Be Back

BBAM Be Back After Meal

BBB Bugging Beyond Belief

BBBJ Bare Back Blow Job (no condom)

BBBJTC Bare Back Blow Job To Completion

BBC British Broadcasting Corporation

BBE Babe

BBEG Big Bad Evil Guy

BBF Butt Buddy Forever

BBFL Best Buds For Life

BBFN Bye Bye For Now

BBFS Bare Back Full Service

BBG Best Be Going

BBIAB Be Back In A Bit

BBIAF Be Back In A Few

BBIAM Be Back In A Minute

BBIAS Be Back In A Sec

BBJ Bare Blow Job

BBL Be Back Later

BBM Blackberry Messaging

BBML Be Back Much Later

BBN Be Back Never

BBQ Barbecue
Better Be Quick

BBS Be Back Soon

BBT Be Back Tomorrow

BBW Big Beautiful Woman

BBWL Be Back Way Later

BBY Baby

BBZ Babes

BC Before Christ

BCBW Bow Chica Bow Wow

BCC Blind Carbon Copy

BCD Behind Closed Doors

BCE Before Common Era (like BC)

BCNU Be Seeing You

BCOS Because

BCP Birth Control Pill

BD Big Deal

BDONG Bad and Wrong

BDSM Bondage and Discipline, Sadism and Masochism

BEANS Ecstacy

BEAST Person/thing that is good, awesome

BEASTLY Being good at something, cool

BEAT Have sex

BECKY Oral sex, blow job

BEEF Problem, fight, argument

BEEZ Beezy, slut

BEEZY Bitch

BEF Best Enemies Forever
Best Email Friend

BEG Big Evil Grin

BELLEND Head of the penis

BELLIG Belligerant (when drunk)

BER Beyond Economical Repair

BESITOS Little kisses (Spanish)

BESO Kiss (Spanish)

BESOS Kisses (Spanish)

BEST Best Regards

BESTIE Best Friend

BESTY Best Friend

BET Black Entertainment Television

BETA Pre-release version
Better

BETCH Bitch

BF Boyfriend
Best Friend

BF2 Battlefield 2 (game)

BF4L Best Friends For Life

BFA Best Friends Always

BFAM Brother From Another Mother

BFB Better From Behind

BFC Big F***ing Can (of 32 oz.Monster energy drink)

BFD Big F***ing Deal

BFE Bum Fuck Egypt, in the middle of nowhere

BFF Best Friends Forever
Big Fat Friend/Female

BFF4L Best Friend Forever For Life

BFFAE Best Friends Forever And Ever
Best Friends For All Eternity

BFFE Best Friends Forever

BFFF Best F***ing Friends Forever

BFFFL Best Friend Forever For Life
Best F***ing Friends For Life

BFFL Best Friend For Life

BFFLE Best Friends For Like Ever

BFFLTDDUP Best Friends For Life Till Death Do Us Part

BFFN Best Friend For Now

BFFS Best Friends For Sex

BFFWB Best Friend Forever With Benefits

BFG Big Friendly Giant
Big F***ing Gun

BFH Bitch From Hell

BFK Big Fat Kiss

BFMV Bullet For My Valentine (band)

BFN Bye For Now

BFP Bad For Pics
Big Fat Positive ie pregnant

BFS Bull F***ing S**t

BFTP Blast From The Past

BFU Butt F***ing Ugly

BFUT Best Friends Until Tomorrow

BG Bad Game
Baby Gangster

BGD Black Gangster Disciples

BGF Best Girl/Guy Friend

BGL Big Game License, likes fat people

BGM Background Music

BGT Britain's Got Talent (TV show)

BH Be Happy
Bloody Hell
Big Head

BHD Bad Hair Day

BHH Bless His/Her Heart

BHM Big Handsome Man

BHO Barak Hussein Obama

BHUM Sexy, fit

BI Bisexual
Bad Influence

BIA Bitch

BIAB Back In A Bit

BIACH Bitch

BIATCH Bitch

BICBW But I Could Be Wrong

BICH Bitch

BIEH Best I Ever Had

BIF Butt In Front

BIFF Best Friend, BFF

BIFFL Best Internet Friend For Life

BIFFLE BFFL

BIG TIME More than usual

BIG UP Expression of respect

BIL Brother In-Law

BILF Brother/Boss I'd Like to F***

BIN Buy It Now

BING But It's Not Google

BIO Biological (toilet) break

BION Believe It Or Not

BIOS Basic Input Output System

BIOYA Blow It Out Your A$$

BIRD Cocaine
Young woman

BISCUIT Attractive person
Cookie

BISH Bitch

BISLY But I Still Love You

BISOU Kiss (French)

BIT Binary digIT - 1 or 0

BITS Private parts

BITTIE Girl

BITTIES Big titties, breasts

BIWM Bisexual White Male

BIZ Business

BJ Blow Job

BJTC Blow Job To Completion

BK Burger King

BKA Better Known As

BL Bad Luck
Bottom Line

BLAD Brother/friend (from 'blood')

BLAH Nothing to say

BLAST Damn
Good time

BLAZE Smoke Weed

BLAZED Stoned

BLAZING Smoking weed

BLD Bad Life Decision

BLEM High on marijuana

BLG Boys Like Girls (band)

BLICK A very black person

BLIND In love

BLING Flashy Jewelry

BLINK Blink 182 (band)

BLNT Better Luck Next Time

BLOG Weblog, online diary

BLOKE Guy, man

BLOL Big Laugh Out Loud

BLOOD Gang member
Close friend

BLOTTO Drunk

BLOW Cocaine

BLS Blown Like S**t

BLT Bacon, Lettuce and Tomato sandwich

BLTN Better Late Than Never

BLUD Mate (from blood brother)

BLUE Sad

BLUF Bottom Line Up Front

BLUNT Marijuana cigar

BM Bowel Movement
Black Man
BMW

BM4L Best Mates For Life

BMA Bite My A**

BMB Bebo Me Back

BMBO Blow My Brains Out

BME Body Modification Ezine

BMF Be My Friend
Bad Mother F***er

BMFE Best Mates Forever

BMFL Best Mates For Life

BMG Be My Guest

BMI Body Mass Index

BML Bless My Life

BMOC Big Man On Campus

BMP Image file format (bitmap)

BMT Before My Time
Basic Military Training

BMTH Bring Me The Horizon (Band)

BMTTVE Best Mates 'Til The Very End

BMUS Beam me up, Scotty

BMW Bavarian Motor Works (car manufacturer)

BNB Bad News Bears
Bed 'N' Breakfast
Bread 'N' Butter

BNF Big Name Fan

BNI Batteries Not Included

BNIB Brand New In Box

BNP British National Party

BNWOT Brand New Without Tags

BNWT Brand New With Tags

BO Body Odour

BOB Battery Operated Boyfriend (vibrator)

BOBBA Replacement swear word

BOBFOC Body Off Baywatch, Face Off Crimewatch

BOED Book of Exalted Deeds (MMORPG)

BOF Whatever

BOFFIN Technical expert

BOFH B*stard Operator From Hell

BOG Toilet

BOGAN Poorly educated, vulgar person (Australian)

BOGO Buy One Get One

BOGOF Buy One Get One Free

BOGSAT Bunch Of Guys Sitting Around Talking

BOH Gunshot sound

BOHICA Bend Over Here It Comes Again

BOI Boy

BOL Best Of Luck

BOLLOCKS Rubbish
Something great
Testicles

BOLO Be On The Lookout

BOLSHY Bolshevik, communist
Argumentative

BOLTOP Better On Lips Than On Paper

BOM Bro, dude, friend

BOMB Something really bad
Something really good

BONE Have sex with

BONER Erection

BONG Water pipe for smoking dope

BONKERS Crazy

BOO Boyfriend/Girlfriend

BOOB Woman's breast
Blunder

BOOGER Dried nose mucus

BOOHOO Crying

BOOK Cool (predictive text )

BOOMM Bored Out Of My Mind

BOOMTING Good looking girl

BOON Someone who has been a NOOB for ages

BOOTY Backside (usually female)

BOOTY CALL Call for sex

BOOZE Alcoholic beverages

BOP Give head

BOS Boyfriend Over Shoulder

BOSH Slut

BOSS Cool, awesome

BOT Back On Topic

BOTS Robots, automated processes

BOTTS Back On To The Subject

BOUL Bull

BOUT About

BOWL Part of a marijuana pipe

BOWS Elbows

BOXORZ Boxers

BPS Bits/Bytes Per Second

BQ Be Quiet

BR Best Regards

BRAH Bro, friend

BRB Be Right Back

BRD Black Rock Depths (WoW)

BRE Sexy girl

BREAD Money

BREDRIN Friend

BREDRINS Close friends, brothers

BREH Brethren, brothers

BREW Beer
Tea
Brother

BRGDS Best Regards

BRH Be Right Here

BRICKS Drugs, dope

BRIGHT Being a smart a$$

BRITCHES Pants, trousers

BRO Brother, buddy, friend

BROAD Woman

BROLLY Umbrella

BROMANCE Non-sexual relationship between two men

BROMO Gay BRO

BROSKI Bro

BRT Be Right There

BRU Bro

BRUDDA Brother

BRUK Broken

BRUV Mate

BRUVA Brother

BS Bull S**t

BSB Backstreet Boys

BSC Bachelor of Science (university degree)

BSER Back Stabber

BSF But Seriously Folks

BSG Battlestar Galactica (TV show)

BSNS Business

BSOD Blue Screen Of Death (Windows)

BSOF Big Smile On Face

BSOFN Big Smile On Face Now

BST But Seriously Though

BSU Boring Status Update

BT BitTorrent
British Telecom

BTA But Then Again....

BTAIM Be That As It May

BTB By The By

BTD Bored To Death

BTDT Been There Done That

BTDTGTTSAWIO Been There Done That Got The T-shirt And Wore It Out

BTE Best Time Ever

BTFW By The F***ing Way

BTGOG By The Grace Of God

BTHO Beat The Hell Outta

BTHOM Beats The Hell Outta Me!

BTL Between The Lines

BTM Be There Moment

BTR Better

BTS Be There Soon

BTSOOM Beat the stufing out of me

BTT Bump To Top (forum posts)

BTTT Back To The Top

BTU British Thermal Unit

BTW By The Way

BTWITIAILWU By The Way, I Think I Am In Love With You

BTWITIAILWY By The Way, I Think I Am In Love With You

BTY Back To You

BU Backup

BU2M Been Up To Much?

BUBZ Pet name for BF or GF

BUCK Fight
Money

BUD Marijuana

BUDDY Friend

BUFF Good Looking

BUFU Butt F***

BUG Bother, annoy

BUGGER Mild expletive
Sodomize

BUGLE Cocaine

BULL Bull s**t

BUM A homeless person
Bottom, butt

BUMMED Disappointed, upset

BUMP Bring Up My Post

BUN Smoke marijuana
Ugly

BURD Bird, girlfriend

BURMA Be Upstairs Ready My Angel

BURR Cold

BUSH Pubic hair

BUSKING Playing music in public for money

BUSTED Very Ugly
Caught

BUTCH Masculine

BUTT Backside, bottom

BUTTER FACE Girl who is good looking except for her face

BUTTERS Ugly

BUTTERZ Ugly

BUZZED Tipsy, slightly drunk

BV Bad Vibe

BW  Beautiful Woman
Black and White

BWL Bursting With Laughter

BWT Misspelling of BTW

BWTH But What The Hell

BYAM Between You And Me

BYKI Before You Know It

BYO Bring Your Own

BYOB Bring your own beer

BYT Bright Young Thing
Before Your Time

BYTM Better You Than Me

BZ Bitch