D.B.U. 

D.B.U.=Defensive Back University. Nickname given to Virginia Tech by football commentators for its history of producing professional American football players at the defensive back position.

If you want to excel as a defensive back in the NFL, you'd better play college football under Bud Foster at D.B.U.

D.B.U. by TruthinessToo October 8, 2013

D.S.B.U 

Dangerous Sperm Build Up.

This occurs when a guy hasn't "relieved himself" or had sex for an extended period of time, resulting in an unusual level of horniness. Which could possibly interfere with normal activity.

Dude #1: Man!! I haven't hooked up with any girls in like a month, I have D.S.B.U it's driving me nuts.

Dude #2: Oh Shit!! we need to get you some ass...or a playboy.

D.S.B.U by Sebhatu. A January 4, 2009

d.u.b.s. 

D.u.b.s meaning: "dick under belt system". also refered to as simply "dubs", is a erection concelment and supression method used mostly by highschool students. Also you can earn extra points if the head of your penis can be seen above suppression line when your arms are raised

*note* belt can be substituted for the elastic lining of underpants.

Damn, that bitch i sit behind in math is so hot. i had to sport tha dubs to hide my woody.

d.u.b.s. by SamSportinDubs February 3, 2005

B.U.D 

🔥 Blazing
🔥 Up
🔥 Dank

🔥 Its about that time B.U.D

B.U.D by ClassicRonnie December 11, 2019

S.D.U.B. 

Sdub. (Sounds like, Stub)

A Stupid Dumb Ugly Bitch.

My ex wife is such a S.D.U.B..

And actually so is her Benign Cyster.

God they are gross.

S.D.U.B. by tr¡d January 8, 2023

D.U.B.S.T.E.P

Dropping
Unique
Bass
Sounds
That
Entertain
People

He's a great Dj because he D.U.B.S.T.E.P.

D.U.B.S.T.E.P by MM Kuru June 26, 2012

U.D.B 

U.D.B - Unidentified Drunk Bruises. Waking up with bruises after a drunken stupor. Also Known As - Blacked Out and Blue

I woke up this morning with a serious case of U.D.B and can't believe the pain!

U.D.B by JuJuTanTan July 29, 2009