Three D's 

conversations that are Deep, Dumb, or about Dicks.

-What are you two texting about ?
-Just the Three D's
-Ohh, got itt

Three D's by eswizzle July 13, 2011

Three D 

Three D means a Daily Dose of Dick

Baby you know I need dat Three D!! Fo sho Shawty I be right there to hit dat.

Three D by Craig Shields January 5, 2008

the three d's

its three steps:
1.Date her
2.Do her
3.Dump her

"The best way to get laid is using the three d's."

the three d's by Roxxaaayy January 19, 2008

The Three D's

The Three D's mean:

Deep
Dirty
Down

Used to describe how the magic happened at night, and how some people like it. The Three D's is the key to pleasuring your partner.

Rod: ''This bitch i laid went in so crazy! She went for the three D's!''
Fredrick: ''Oh shit, for real? It must have been magical at night!''
Rod: ''Yeehh man! She went all out!''

The Three D's by YoDaddy #69 May 15, 2016

Three.D.I. 

Three Drinks In

That inevitable point of the evening (just past T.D.I.) where you turn into a twat. You are no longer awesome. You may as well go home. You realise that she has also drunk too much and all promises and expectation of filthy sex are off the table. From this point on, you are treading water, hoping beyond hope that you can keep her from getting so pissed that you won’t even get a blowjob when you get back. Downhill is the only direction from here.

Three.D.I. immediately follows T.D.I. and can sometimes precede R.F.G. (Random Fat Girl)

Dude 1: "Dude, as soon as we get back, she said she's gonna finally let me in the back door"

Dude 2: "Give it up dude, she's Three.D.I. - It's just you and your hand tonight"

Three.D.I. by SweatyG May 14, 2016

Flat three D

A flat that adores milly

Flat three d loves milky

Flat three D by anonymous May 27, 2022