hipsterのようなどんな単語でも探してください。
 
29.
1) In general, it describes a state of mind where you are trying your best and going all-out.

More specifically, it's a phrase used to describe the extremely hardcore state of mind a player is in when he uses the "All Out Attack" offensive strategy in NHL 2004/2005. It is usually used as a desperation strategy when you're getting your butt kicked by your friends.
Player 1: I just switched to All Out Attack.

Player 2: Oh no, he's goin' balls deep!
WHATEVAによって 2005年03月14日(月)
 
30.
A nickname for a woman is so loose from slutty fucking, every time a dude enters, his balls get sucked into the vagina.
Nikki: Dude I cant feel anything!

Desperate nerd with a tiny cock: I'm BALLSDEEP!!!!! If you can't feel this, I'm just gonna give up and go play Halo Reach!!!!!! Fuck sex!
Angry Spartan kitty kitty lickによって 2010年11月12日(金)
 
31.
1. having sex; more specifically, in flagrante delicto
I walked in and caught him balls deep on the couch with some chica from the bar.
Herb N. Dictionaryによって 2002年10月20日(日)
 
32.
Balls Deep reffers to having your penis as deep inside of something as possible.....all the way down to the balls. Balls deep can mean any number of places as well...mouth, ass, vagina.

Balls Deep is a term that was coined by my brother Dan and Im proud to say I use it atleast once a day
I was balls deep in your mom lastnight.

Man...That chick I met lastnight, I took her back to my place and went balls deep on that shit till the sun came up.
BIGGDADによって 2009年09月11日(金)
 
33.
to insert penis till balls slap vag.
tyler was balls deep in that tranny till he busted a nut she then kicked the fuck out of him till he was a bloody mess. tyler then the next day killed his dog and cut off his penis
Mr. Mayonasseによって 2007年08月16日(木)
 
34.
While bowling, if you throw a gutter ball for your first throw, then throw a strike to pick up the spare on your second ball.
Fuck ya, I just went balls deep to pick up the spare!
Official Bowling Rules and Regulationsによって 2007年10月10日(水)
 
35.
To be really fucking high.
Carper i smoked so much weed tonight i was BALLS DEEP .
from smokeingによって 2009年01月26日(月)