What is dropping a deuce?

verb. 1) to take a large dump

After eating the enchilada dinner, I had to drop the deuce.

dropping a deuce - video

To void feces from the bowels: to defecate, to "take a shit."

("deuce" comes from the commonly used "number 2")

I'll be right back, I gotta drop a deuce.

pinch a loaf, take a dump, you know.
It's associated with "going number 2", because number 2 is "the deuce"

I just dropped a massive deuce in the urinal.

Damn, man it stinks in there. Did you drop a deuce?

going to the bathroom going poopy in the toilet and clogging it without wipping

i was dropping a deuce and i clogged the toilet

Not just taking a big shit. The act of dropping a duece is the act of taking a two pound shit. See also busting a fiddy and dealing an ace

I'm dropping a deuce and it's going to clog your shitter up.

Taking a monstrous shit in all its duce-like spleandor!

Man One :" What's with the grin?"
Man Two: "I just clogged the toilet with my mighty duce!"

Hey bro, I was just "dropping a deuce". So if you value life put a gas mask on.

Instead of doing the #1 (to take a piss), doing the #2, hence the "duece".

Your mom's potato salad was fantastic! Now I feel like dropping a deuce.

Lavinius and Cooch were on their 2005 MLB Midcoast Trip when Cooch needed to drop a deuce at a nearby truckstop.