:B

An internet face used to symbolize smart-assness.

Hello there. I got a 96% on my science test :B

by Anonymous August 29, 2003

:B

Smiley used to represent large frontal teeth (can be both fake or real).

See Hilary Duff.

You have veneers, like Hilary Duff. :B

by Justin P. September 27, 2005

:B

generally used to describe a buck tooth person or a hillbilly also can be used to describe someone who is not so smart also can just be used as a funny smiley

sema: youre so smart err :B
c2: i know :BBB

by sydney adler January 6, 2009

: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

by floorpoodle April 12, 2011

:b

tung sticking out.

you rock:b

by asdfghj asdfg June 24, 2008

:B

The code for the nerd smiley on Meebo. It is a really awesome image and can have multiple meanings. Those who know not of the power the :B possesses are foolish and unknowing beings.

There is no good example for :B, as it can be used in so many situations that one or two would just not exemplify it's usefulness.

by Mawlie March 7, 2009

:B

it's a beaver...

you have so big teeth you look like a :B

by Anonymous December 3, 2002