When you take a big dump in the toilet
Yo Joe, I gotta drop mad dueces be back in 10.
A street gang residing in cOpiague and Amityville. Not as big as Crips or Bloods, but hates browns and rival enemies are Pinoside a.k.a. D-Block. There hand signal is 2 fingers (the pinky and the ringer finger) put together.
Dueces called pinoside pussy because they didn't want to fight.
A turd, or feces. Generally a duece duece is considered an emergency use of the toilet.
I have to go drop a duece duece.
a Turd.
Oh man, did you see the size of that duece I just dropped?