Top Definition
To masturbate in the back of class....while class is in session.
Person 1: "Dude did you see what Dan was doing in class?"
Person 2: "What?"
Person 1: "He was totally pulling a Renish during class"
Person 2: "Did he use lotion?"
Person 1: "IN CLASS!!!"
by that_itch_you_get April 17, 2012
1 more definition
To Renish, is to masturbate in school, in a classroom full of people.
Tom Cruise pulled a Renish in class today, and is very proud of it.
by The Brownie April 17, 2012

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.

×