Knee Deep 

A two word phrase used by men to define the amount of pussy they have had.

The time frame for this phrase has to refer to the recent past, say two weeks.

Johns asks Matt: "Gotten laid recently?" In which Matt replies, "Man, I am knee deep in it right now".

Knee Deep by Wiss January 8, 2004

Super deep

Group photo of dorkiness.

The pic was super deep.

Super deep by FishMT April 12, 2016

Chicago Deep dish

A Chicago Deep dish is when an uncircumcised man pulls his dick skin up and over head of his penis creating a small well and then another man ejaculates into that well.

It took some goading but my buddy Carl finally gave me the Chicago deep dish I have been begging for.

Chicago Deep dish by mighkey November 4, 2022

going deep 

have a serious and thoughtfilled coversation with someone you care about. Most likely a text message. Conversations may incluted sex, life, feelings, ect.

Owen: "Got anything deep"
Hannah: "Yes...what do you think is outside of the earth"
Owen: "Wow we relly are going deep on this one"

going deep by Owin W June 25, 2010

It ain't that deep 

A cheap copout response one uses whenever their opposition is even remotely serious about something or when they make a good argument against you.

Example 1:

Person A: Why hasn't anyone invented a rocket skateboard yet? It would be so cool!
Person B: *Makes a solid argument as to why that wouldn't work and is a stupid idea*
Person A: Bro it ain't that deep, no need to be so serious over it. Chill.

Example 2:

Person A: I love gardening! Plants are so beautiful, and their biology is so fascinating. Seeing a beautiful, blooming garden makes me cry tears of joy!
Person B: It's just a stupid plant dude, relax. It ain't that deep.

It ain't that deep by Dumblenutz January 30, 2023

three deep 

The act of insterting the penis and both balls into vagina or other orifice.

The other night I was balls deep on this chick and I accidentally went three deep, it hurt so good!

three deep by dildohunter December 4, 2007

Taint Deep 

Fucking a girl so hard that one way or another your taint slaps upon hers.

Jamal was slamming Sherese so hard that he got taint deep.

Taint Deep by wutangclan4evr January 4, 2008