John Stamos -- Check Out My Man Ass! (PHOTO) John Stamos Check Out My Man Ass! 12/7/2015 10:30 AM PT John Stamos pulled a Kim Kardashian and flashed his bare ass in a photo spread for Paper magazine. Everywhere you look ... there's his ass. Play video content TMZ.com Share on Facebook Share on X See also Miley Cyrus -- Check Out My Boobs & My Vagina ... In Full Color Kim Kardashian Fully Nude -- Meet My Vagina ... Again John Stamos Hot Bodies Celebrity Butts