шукати будь-яке слово, наприклад dirty sanchez:
 
1.
A Fart
I need to go outside to expel my Butt Fumes
додав Dollarbill1985 15 Липень 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.
додав lightyeersaway 14 Квітень 2010