Double Dunk

When one person sits on the toilet to shit and another person sits on their lap to shit. The top person must do their best to aim for the small space available that people normally just use to look down at their nuts and watch their shit float around.
This conserves both time and water and can be two dudes, chicks or co-ed.

Dude 1: "Wow, I have to leave in 5 minutes and gotta shit so bad.... this is going to be a fast one!"
Dude 2: "Dude, I have to leave in 3 minutes and have to shit too! Let me go first!"
Dude 1: "No way! I need more than 2 minutes!"
Dude 2: "Well, looks like we're going to have to double dunk again...."

OR

Dude 1: "Man, last night I was double dunking with my girlfriends, you know, because our water bill is so high, and since I was on top she went ahead and gave me the reach around........ it. was. AWESOME!"

by drgstrSMB April 10, 2008

Double Dip

To successfully pleasure both holes during intercourse. While your pumpin the va-ja-ja , pull out and stick it in the a-hole , and alternate back and forth from ass to pussy

I double dipped the shit outta that hoe

by MR. Slanag August 17, 2009

double kill

When you kill two people with one shot in a video game. They are most likely side by side when this happens.

Digital Ghost terminated A. Noob with a double kill!

by cyanghost109 June 7, 2011

Double Drop

To Swallow two Ecstasy tablets at the same time thus making the hit more intense like your first ever Gary.

" I Double Dropped on saturday and actually shit me kecks because the hit was intense "

by John Gaskell March 28, 2004

Double E

boobs that are so enormously big that they make Double D's look like training bra material

That Stephany over there is almost a "Double E"

by Julius-sempai October 17, 2006

double ds

Slang for a woman who has huge breasts, refering to the size of her bra: D being the largest size.

"Damn shes got some fine double ds and not to bad of an ass either"

by Anthony Dig. June 17, 2008

Daily Double

When you take a dump, and after you finish flushing and washing your hands, you realize you have to take another.

If you eat dinner, wait a few minutes, and eat dessert, you could have a daily double on your hands.

by Tikibarberfan August 11, 2010