/b/ 

In some conversations on message boards, it is used in place of the word "random" to indicate that a post is off topic.

It may also be used to indicate that the content of a post is inappropriate for that board should be posted in /b/ instead.

This is due to the fact that "/b/" originates from the 4chan "random" board. the /b/ board is full of all manner of obscene madness that you wouldn't even see in sparta.

Poster 1: Which do you think is better- PS3 or Xbox 360?
Poster 2: My penis.
Poster 3: /b/

/b/ by crazfulla June 16, 2010

B 

1.B is used as another word for babe or bae

2. It can be used when repliying to comments on instagram mostly used by british girls

Girl1: ‘ fittyyy😘💋’
Girl2: ‘thanku b💕’

B by British girl123 November 2, 2019

b 

b

b

b by QSXDRFVGYHNJI February 16, 2021

b 

A term used to refer to someone special people when chatting with them. It can stand for babe, boo, e.t.c.

What's up b?
How are you doing b?
Good night b?

b by Naomibaby209 July 20, 2021

:]B 

butt chin smiley. AKA, peter griffin (of family guy) smiley.

this is what peter griffin and demi lovato have in common-
:B

:]B by mwahahahahahahahahahaha August 20, 2009

B 

It's a shortened version of Babe or Bitch, depending on who you're talking to and how you mean it.

Girl 1: Oh hey B, what's going?
Bitch: Not a lot Babe, wbu?

Guy 1: Wuddup B?
Babe 1: Not a lot boy.

Guy 2: Wow B you're gonna get it tonight...
Guy 3: Ya Bitch is going down!

B by Nerd-Dizzle-S-Sizzle June 19, 2010

:B 

Its NOT a spongebob emoticon. Who ever thinks that is a complete dumbass. Its an emoticon of buckteeth
1. used after a corny joke
2. symbolizes smartassyness

Knock knock
whos there
corn
corn who
:B Corn on the cob!
That was horrible

:B by floorpoodle April 12, 2011