Big Bang 

It's when you're fucking a chick from behind, and right as you're about to blow, you smash a watermelon over her head, yell "BANG" and cum all over the back of her head.

Dude, so last night I gave Patty the Big Bang, it was epic!

Big Bang by mikami_teru_674 September 9, 2010

Clit Bang

(Feminine)Like your average household cleaner, but with less of a household use.

example:
"Barry, you know what i want, get the clit bang"
"Look how fast it cleans this penny"

Clit Bang by Jolly Fat Man's Shmee April 24, 2006

Yin Bang

A gay male sexual position in which it is possible that both mens penis's are able to penitrate the other's anus. Man (a) lays on his shoulders and elbows while supporting his buttocks in the air with his hands. Man (b) squats above man (a) and bends forward at the waist, thus making it possible for both penis's to enter both anii.

"Man, mine and my gay lover's asses were bloody after we performed the Yin Bang on each other last night at church."

Yin Bang by Dwight Allen November 1, 2007

charity bang 

Helping one of your not-so-good buddies out by taking his not-so-good-looking girl friends home so she stops complaining about a lack of ass.

I think my karma bucket is overflowing from all the girls I've been charity banging lately

charity bang by Quinmill November 4, 2007

After-Bang 

-Adjective, noun, verb
1. A certain style one might have after hitting a jump or rail on skis.
2. A look someone has after completeing a tough trick or a intense crash.
3. All skiers have this if they ride twin tips, very few snowboarders can have it.

1. Dude that guy had so much after-bang, holy balls...

2. hahah oh man he fell but that after-bang was steezy!

3. Man that guy rocks so hard, after-bang out the wazz, nice dude, nice......

After-Bang by pro advance April 22, 2010

Dick Bang 

To insert anything into the dick hole, and then bang it like you would anything else.

That guy just gave Todd Newkirk the old dick bang. With a screwdriver.

Dick Bang by KingoftheJaggOff June 16, 2010

Big Bang Theory 

The belief that nothing exploded into everything.

By definition it is a religion and most atheists believe in it.
So, therefore, atheists are religious.

The Big Bang Theory is a religion, didn't ya know?

Big Bang Theory by HalcyonMetal December 21, 2010