Top Definition
A man having vaginal intercourse with a woman. To peen someone is to stick his genitals into hers.
Billy came home to find that another man was peenin his wife.
by shwinmaster September 02, 2009
6 Words related to peenin

Free Daily Email

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

Emails are sent from We'll never spam you.