1. The slang terms "drop a duce" orginates from the word duce which means two. Meaning that releasing two seperate portions of
fecal matter would be considered "Droping a duce".
2. In slang terms, restroom
activities are represented by numbers. Number 1 being urination &
Number two being defication (slang: shit) Inturn "Droping a duce." Means doing a Number 2.