1 definition by Giac Joel And Dylan

Top Definition
Verb: The action of showing your junk. Also known as unzipping your pants and your large tool hitting the ground making the ZIPPP DUUNNKKK, sound!
Damn, Giac zip dunked that girl last night. All she could say was "DAMN!".
by Giac Joel And Dylan January 09, 2009

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