SBD

an acronym for, "SUCK BIG DICK" with emphasis on the, "SUCK BIG DICK"

Mary: "aye yo we finna SBD tonight ladies!"
Kristen: "fuck no i don' suck big dick i ain't about that chlymadia life"

by Phil Makavity March 14, 2020

SBD

silent but deadly

that fart was SBD

by kkep.teh.mexicantians.otu October 13, 2019

SBD

An acronym for “sleepy bitch disease”
A joke/ phrase the orginated on Tumblr as a spin off of an STD.

Oh look at him looks like hes got SBD.
It’s two am watch out SBD might get you.

by GRUMP.DUMP June 21, 2018

SBD

SBD- Smoke Bud Daily. Only the true stoners know and use this one, to show their true devotion to MaryJane. You can find SBD tagged on backpacks all across the nation, on walls, just about everywhere. SBD defines a generation of weed smokers and unites and identifies people who share a common interest in getting high. In short, SBD, you bitches.

SBD doesn't need an example. SBD defines its own examples, bitches.

by alen ;] April 19, 2005

SBD

Severe Bum Disorder... kind of like other SBD's but with a wet red rash on your bum pellet projectile.

Would you like to rub lotion on my SBD, it kinda looks like a wet red rash on my bum pellet projectile.

by Butt Cucumber January 11, 2006

SBD

a silent but pungent instance of flatulence (from silent but deadly)

Damn! He just released a SBD.

by The Return of Light Joker March 22, 2009

SBD

silent but deadly
refers to silent emits of gas from the ass hole that tend to smell like shit

holy shit? he let a sob!!

by fuka March 30, 2003