(noun, adverb) The act of or actual splash of cold toilet water splashing onto one's bare ass caused by the poop plummeting into the water basin and displacing the water below.
by C-troubalicious February 12, 2006
Get the Buttshankmug. Another word for anal sex
yo, i heard that jake got buttshanked last night, is that true?
yeah its true, it was me who banged him!
yolo right?
yolo
yeah its true, it was me who banged him!
yolo right?
yolo
by Johnny Cracker 2.0 April 6, 2015
Get the buttshankmug.