similar to the common vaginal "fart" or "queef"... BUT (no pun intended) is different in the fact that it is expelled from the anus rather than the vagina.
Timmy pulled his cock out of Johnny's ass and was surprised by the expulsion of air between Timmy's cheeks...
"I swear it wasn't a fart, it was just a buqueef."
"I swear it wasn't a fart, it was just a buqueef."
by Karissa, Nick, Lacey and Jacob June 1, 2009