Top definition
A typically raunchy fart that lingers and hangs in the air, like smog.
SHIT! Those eggs left me with a rank-ass case of buttsmog.
by bubsjubs November 27, 2009
Get the merch
Get the buttsmog neck gaiter and mug.
Apr 21 Word of the Day
I've been jabbed
by Francesco II March 20, 2021
Get the merch
Get the jabbed neck gaiter and mug.

Activity