Top Definition
a slap in the back using the back of ones hands
this is most commonly done when a victim is passed by or approached from the back and then they get to run laughing
that bitch just thump'd me. lets get her!
by stevando February 05, 2011

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.

×