Gary Deucey 

A humorous term used to describe having to take a shit. A play on the name of the great actor Gary Busey.

I'll see you guys in about 15 minutes because I have an urgent meeting with Gary Deucey.

Gary Deucey by raymundothegreat May 1, 2009

fair deuce 

fair play, good point (as in tennis).

Used informally to acknowledge good verbal comebacks.

that's what SHE said

fair deuce

fair deuce by Moccus January 8, 2009

twilight deuce 

also known as "taking a twilight", this happens when you arise in the dead of night to take a dump. although the exact parameters of the "twilight" are disputed, it most commonly occurs between 3am-5am. not only is this the most tranquil time to deuce, it also saves time in the morning as no deuce is needed.

although holst had been sleeping for roughly 6 hours, he arose from slumber and the pressure was so great, it couldnt wait until morning. he had to rise from bed and take a twilight deuce.

twilight deuce by kirk November 22, 2004

chuckin the deuce 

To throw your hand up to hail someone or greet a friend done by throwing your hand up showing the peace sign backwards.
Originally from Houston,Texas.

Nigga I was rolling down in the turning lane chuckin the deuce at the homies.

chuckin the deuce by ty ty May 14, 2006

What the deuce? 

Used in Sir Arther Conan Doyles' Sherlock Holmes. Can be seen in Adventures of Sherlock Homles which was first published in Strand Magazine in late 1800's

"That familiar chap is giving me weird looks. What the deuce? is he up to?"

What the deuce? by Bryan North November 16, 2006

Deuce-off 

Having an outragious dance competetiton while throwing the dueces around almost like having a twitch or hand spazm.

The deuce-off is to see who can chuck up da ducece with da best skillz.

Carrie: Hey annerz. Look at Hillz and Abberz over there. what they doin?

Annerz: Well, there having a deuce-off!
Carrie: It looks like a spazm from heaven!
Annerz: Ohz. It defz is.
Carrie: I say we has one our selfs!
Annerz: lez do it now.

Deuce-off by imakewlkid March 2, 2011

Deal a deuce

To have a bowel movement, to go "number 2"

"Dude, my stomach hurts from all those slim jims, I gotta go deal a deuce.

Deal a deuce by The_paperboy July 6, 2012