Taking a picture in a mirror ( mainly in a dressing room or public toilet ) of your penis hanging out of your fly
“He went in to the changing rooms and enjoyed the full length mirrors, so decided to do a ‘ jean peen’ shot to show his partner”
by Jessiexkane February 11, 2020
by Aar96 March 01, 2017
person 1: so do you like my new jeans?
person 2: they're pretty, but when you sit down you get a serious jean peen.
person 2: they're pretty, but when you sit down you get a serious jean peen.
by i[dont]loveyou. January 18, 2008
by Jeanpeenforlife August 25, 2018