Define B4 Meaning

B4
Lazy typist's way of spelling 'before'

"U bin there b4, bro?"
"ya, wit u"
By Joanne
B4
Most commonly the last thing you hear before "I sunk yo battleship!"

24 hrs nonstop shop, if you forgot something or your just coming home from downtown, stop by anyone is welcome! employing the youth of tomorrow

Snowman: Man now what?
Noid: B4?
By Bamby
In B4
An abbreviation used on messageboards like /b/ in anticipation of a certain image, event, or meme occuring.

"In b4 Togepi" = I am sure that any second now, a picture of Togepi will be posted to this thread.

"In b4 b&" = There is no doubt that someone is about to get the banhammer because of their churlish behavior.

"In b4 v&" = I am quite certain that the FBI will soon be showing up to take us all for a ride in the party van, and if such a thing happens, you can't say I didn't see it coming.
By Arda
In B4
a short for "in before" . Term used in forums around the internet such as 4chan

in b4 mods ban us
By Charisse
B4
B4 is a vitamin supplement drink that prevents hangovers from happening before they start.

Don't forget to have a B4, we're going to get our drink on tonight!
By Tally
Never B4
An act that is sought out and done purely because a person has never done it before. Such acts are usually things the person has wanted to do for a long time. The urge to brag is a common side effect of doing a never b4.

Bronzin at a nude beach for the first time is a never b4.
By Leigh
Dj B4
Best rapper of all time, best freestyler of all time.

"Did you hear the new dj b4 cd...that shit is cold"
By Thelma
Bros B4 Hoes
-to put your guy friends above female friends and even your girlfriend. This means; No ditching, flaking, snitching, or trying to steal his girlfriend.

Guy - Dude, are you coming to the game with us?
Other Guy - I can't, I'm taking my girlfriend shopping
Guy - Bros b4 Hoes
Other Guy - Ok, I'll call her and cancel

-or-

Guy - I was completely wasted last night and cheated on my girlfriend
Other Guy - Dude, not cool. I'm gonna tell her
Guy - C'mon, Bros b4 Hoes
Other Guy - Or I won't tell her
By Nathalia
Bros B4 Hos
Male friends are more important than stupid female friends.

James's girlfriend wanted him to go to the movies with her, but James´s male friends told him "bros b4 hos!" and James went to the bar for drinking with his male buddies
By Brooks
Its Happened B4
Used as an adjective to clarify how true or definite something is. Does not actually have to have happened before. Eg person 1 “She’s fit, I’d like to give her one” Person 2 “it’s happened before”

Eg person 1 “She’s fit, I’d like to give her one” Person 2 - Its happened b4
By Giulia