D-line 

You know when your just chilling and u get a boner... Well a d-line is the visible part of your dick that appears on your pants

I feel lucky for your girl, you got one hell of a d-line

D-line by Redragon February 14, 2018

D.E.A. 

Drug Enforcement Administration. A Terrorist entity actively engaged against the public interests.

Rumor has it the D.E.A. was one of lord voldermorts nicknames.

D.E.A. by ricksanchezc137 August 9, 2020

D.O.A 

dick on ass

jerry : “BIG D.O.A”

mike : “did you hear jerry say he likes big dick on his ass?”

D.O.A by penislovekkajdjdjd June 27, 2023

d game 

When you were supposed to go out on a weekend and didn't, leaving you to play your video games depressed. the particular game you play is referred to as the d game.

Hey, why weren't you at the party last night?
I was grounded, so I just played a d game.

d game by thegreatwizardlive December 30, 2007

D.I.

To "dump inside"

To purposely ejaculate in a woman with hopes of getting her
pregnant

"Dude, that girl with the phat ass over there makes me wanna D.I."

D.I. by Busted Fuse March 14, 2008

D-Ant 

someone who is a total wanna-be rapper who thinks he is good at foosball but really can't even hold a finger to the master... the only good thing about this guy is that he is third cousins with pretty much the coolest girl on the planet

D-Ant got hit in the face by a football last night... ha!

D-Ant by JGarnett June 26, 2008

D.L.B

The world's sexiest man

Look at him. He's quite a D.L.B

D.L.B by Massive Nonce January 28, 2018