1 definition by Iacus

Top Definition
When your boner scrapes against the inside of your fly, scraping your foreskin.
O man that girl was so hot she gave me a cheese-grator
by Iacus April 23, 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.