Definitions by SharkTomahawkFunkUnderground

Balls-Deep 

Balls-Deep is the point when your testicles reach cold water while swimming thus making your testicles shrink into themselves.

the girl equivelent would be Clit-Deep

I was swimming in the Spokane River and I got Balls-Deep, holy crap it was cold!

Balls-Deep by SharkTomahawkFunkUnderground July 14, 2009