dirty bomb

Meaning to leave a huge massive shit or performing the Shit Explosion in a person's house by purposely not flushing or cleaning after yourself.

Boyfriend: "Hey I just left a dirty bomb in your bathroom."
Girlfriend: "What's a dirty bomb?"
Boyfriend: "Go in the bathroom and find out."
Girlfriend: "OK."

by dj_holydumbf**ck October 20, 2006

dirty bomb

A big old, stinky, steamy, custard brown, nasty smelling dump, capable of making a public restroom unlivable for hours at a time. Often found to be present upon the exit of a Kurz.

Man, I was going to drain the lizard, but Nick must have dropped a dirty bomb in there. The smell about knocked me over before I could get the door open!

by In Error January 19, 2005

dirty bomb

A fart which is expected to be loud, deadly, and stinky. While it is all of those, along with it comes a surprise turd.

I was planning to stink up the class, but instead dropped a dirty bomb and ended up in the bathroom for 2 hours

by pigsaregod November 11, 2010

dirty bomb

While performing anal sex, the act of withdrawing prior to ejaculation and slapping the other on the forhead while cumming with the shit covered penis.

"Dude, I totally dirty bombed that skunt last night."

by super troop October 8, 2009

dirty bomb

arriving at a pool and instantly jumping in to hide the fact that you have an erection or that you wet yourself.

Person 1: "Did you see that guy jump straight in?"
Person 2: "Yeah, it must've been a dirty bomb!"

by Fatblob6 July 17, 2011

Mexican Dirty Bomb

Taking a large dump so foul smelling that it is suspected of being part of a Mexican terrorist attack. Unlike a actual terrorist Dirty Bomb using radioactive material this is the Mexican equivalent using bean fueled Poo.

OMG stay away from the bathroom ! Dave set off a Mexican Dirty Bomb in there and it is unsafe for living creatures.

by PappySmear October 21, 2011

Philadelphia Dirty Bomb

When a man places his finger in a woman's anus and feels his dick while fucking her doggy style.

Brian: "Hey Keith, I tried that move last night, with the finger."

Keith: "Ohh, the Philadelphia Dirty Bomb? I did that this morning."

by hymee9 October 30, 2008