Top Definition
Jean penis often plagues girls' with ill-fitting jeans. This condition is characterized by a large bulge in a typical penis area. This is most noticeable when sitting.
"Staci,I have mad jean penis!"
"yo check out that girl in the mom jeans, she has a bad case of jean penis"
by HSMF's April 01, 2008
when you sit down and are wearing jeans your zipper thing will stick out. this is called a jean penis. or jean peen.
person 1: don't wear those, they give you a major jean penis when you sit.
by i[dont]loveyou. January 18, 2008
Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×