Definitions by thecatwontfitinthetoaster

stfuoifutsu 

shut the fuck up or i'll fuck you the shut up
used instead of stfu, shut it or shut up to give a stronger sense of the words - BE QUIET.

bob - blah blah blah blah blah
mark - stfuoifutsu.

stfuoifutsu by thecatwontfitinthetoaster April 16, 2009