Balls Deep 

Inserting penis far enough into vaginal canal that the testicles push against the outside of the females body.

While peering through a window Josva exlaimed; "John is definitely balls deep in Mel right now!"

Balls Deep by idon'tusecondoms December 30, 2007

balls deep 

1.deep sexual penetration in which the balls are almost in too.
2.can be used as an expression for something overwhelming, ridiculous, exaggerated, or to refer to a large number of things. Also as an affirmative when answering a question

I'm balls deep with broads trying to get at me.

"Are you in to go to tijuana tonight? IM BALLS DEEP"

balls deep by Prado February 17, 2008

Balls Deep 

When you bang a bitch super deep and dunk your shaft in that hoe all the way to the base of your cock and balls

I was balls deep in this bitch the other night

Balls Deep by Niggy Azalea July 16, 2019

balls deep 

A man is fully inserted in the woman during sex.

I went balls deep in that chick.

balls deep by bluntboyED June 14, 2014

balls deep 

a description of water depth

“Hey private, how deep is that ravine? "
"Well its balls deep sir.”

balls deep by glenn beck sucks October 12, 2009

balls deep 

The act of sheathing one's cock to the hilt into another's orifice of preference.

"My best friend's wife squealed with pleasure as I sank my man-stalk balls deep in her pink starfish."

balls deep by Sweltering Satchel April 29, 2008

Balls Deep 

Verb - To take a risk for a potential reward

I went balls deep trying to bone my hot neighbor.

Balls Deep by KorinthianJailer May 26, 2011