To drop a fudge dragon, to pop a squat and let fly, to excuse yourself from high society to relieve yourself. Also girls can use Chunk up a Douche, though this may be considered scrub nasty.
Dog, i ate some some taco bell last night and now i gotta go chunk up a duece. I'm gonna drop a turd nugget.

Tina I'm feeling sick. I need to go chunk up a douche, do you have any moist towlettes?
by L RiZzO June 14, 2007
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v.:to fight another person. square off with an opponent.
"Lil homeboy's tryna chunk up the duece with me, hell nah"
by J-Thizz May 14, 2008
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