What is Zip-smack?
1.
The act of unzipping ones pants and smacking somone across the face with a flacid or erect penis.
Yo ass-hole if you don't shut the fuck up i'm gonna zip-smack you!
Yeah my bitch was talking back to me so... I zip-smacked her!
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Random Words:
1.
Boxer Briefs or whitey tightys that in case of an erection, it can be swiftly hidden within the confines of the undergarmet, instead of ..