Define Go Balls Deep Meaning

Go Balls Deep
1. when you penetrate your penis so far into the vagina that your testicles stop you from goin deeper.

I told my friend to pound that pussy till you go balls deep.
By Berni
Going Balls Deep Butt Good
When a guy ass fucks a chick and his balls slap against her ass cheeks; ass fucking to the hilt

After the Saints won the Super Bowl, Reggie Bush celebrated by Going Balls Deep Butt Good on Kim Kardashian's phat ass!
By Brigitta