1. To take a crap.
2. To crap yourself
This word got its meaning when a kid by the name of Grentz crapped himself during conditioning at football practice.
1. I'll be back, i have to go take a grentz
2. I'd better use the bathroom before football practice, i wouldn't want to grentz myself.
by Mortum October 15, 2007
5 Words related to Grentz

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.