Duce 

Police slang for a drunk driver.

Unit 51 ... I have a possible duce traveling East on State Route 2.

Duce by Dr-J January 30, 2010

Duce 

A honey that's ugly.

Why you creepin with that duce nigga?

Duce by White boy who smokes bud July 15, 2003

duce 

Used in place of a sign off. Derived from the term 'peace', and in refference to the hand siginal often asociated with 'peace and love'(from the hippie movement).

also, the act of showing the index and middle finger refering to peace and love.

Beth said: Goodbye
Jack said: Duce
~or~
as Beth was leaving jack fliped her a Duce

duce by Salcker Apathy May 13, 2005

duce 

To take a fat shit. Drop a number 2. To Drop the Cosby Kids off at the swiming hole.

I have to go take a duce before it comes out in my pants.

duce by Sean June 16, 2004

duce 

a weak ass gang in almaden valley who is bitched by ochos. ochos hit em and they cant handle it. the gang duce is exemplifed by the definition to drop a shit cuz they nothing but shit.

The Ochos duced on duce

duce by spidaman February 6, 2005

duce 

to share any sort of smoking activity.

we duce cigarettes alot.

wanna duce a joint?

duce by blublubl August 20, 2008

Duce 

Indicating a measurement of 200 pounds.

Is she fat?
Duce, duce and a quarter....

Duce by Olater September 28, 2001