Gusner - verb - to have sex with Claire's mom. Often associated with Haitians and the Kama Sutra. See also Claire's Mom's review of the Kama Sutra.
by Iloveanalsex October 30, 2004
Get the Gusnermug. "Yo, dude, I gusnered all night last night."
"Man, I know! I read about it when I googled your name!"
"Man, I know! I read about it when I googled your name!"
by God November 10, 2006
Get the gusnermug.