Bthero 

THE. WEIRDEST. NAME. AVAILABLE
I'm not joking or anything, this is a real definition. The word bthero usually used for people that ran out of idea, or simply they just didn't have a good naming sense.
It is uncertain whether this is a slang or not, but his word is somewhat popular in east asian teenagers, usually they use this word to describe something that they didn't know about.

Dude1: Hey, do you know the formula of gravity and mass?
Dude2: Bthero.

Bthero by debrillialum November 24, 2011

batherosclerosis 

a slow or clogged bathroom drain, caused by accumulation of gunk in the plumbing.

effectively, atherosclerosis of one's bathroom fixtures.

"i cant shower without getting a backlog of rank water in the tub. there must be wad of soap-scum and hair causing all this batherosclerosis."

batherosclerosis by flocko December 9, 2008

Bthere 

Pronounced "buh-there". Similar to 'Byer' only meaning a bit further away from the person and his/her vicinity and therefore does not qualify as 'byer'. It is unknown what measurement of distance defines the two from each other. Such logic can only be understood by a Welshman. Almost always said with a gesture indicating the location of said object.

Oh buddy, where's steve gone in here?

He's bthere in the corner

Bthere by TheWelshman July 12, 2012

batherosclerosis 

Batherosclerosis is a condition in which the bath tub drain wall thickens as a result of the accumulation of hair and general human filth resulting in a bath tub that has to be left overnight to drain properly. Curable with a plunger, gas mask and a strong stomach.

Person 1: Your bathtub has a sever case of batherosclerosis.
Person 2: Oh Dear!
Person 3: Not to worry! I shall brave the filth with my mighty plunger! For Narnia!
Person 2: My hero!

batherosclerosis by llamas007 April 7, 2013