Top definition
Pumping a duce, is known as cranking out a fat oversized roll of steaming shit with maximum force.
Dude ill be in the can for an hour i have to pump a duce.
by cdawg98822 January 24, 2007
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug