Top Definition
The act of smashing your cock and balls against a window
to affend someone on the other side. Similar to mooning someone with your ass.
The girls driving next to us in the BMW earned a frog moon from Jason after they repeatedly displayed their bitchy attitudes.
by jcore July 18, 2006
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.