Top Definition
Testicles slapping together
"Dude, I need a jock strap. I hate it when I'm running and start horse clapping."

"Did you know when it thunders outside, God is horse clapping in heaven?"
by God's Thunder August 06, 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.

×