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1. balls-deep
when your magic stick is at max travel in your partners anatomy
i usually prefer to be balls-deep bout three times a day....only a sufer knows the feeling
by Big BNP Jan 29, 2004 add a video
2. 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!
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