Procure por qualquer palavra, como fuck boy:
 
1.
A Fart
I need to go outside to expel my Butt Fumes
por Dollarbill1985 15 de Julho de 2010
 
2.
stuff that comes out your ass. Almost always used in conjunction with fartgas. Buttfumes are always expelled and never erupted unless following fartgas in sentence.
I erupted fartgas and buttfumes.
I expelled buttfumes.
por lightyeersaway 14 de Abril de 2010