What is Z-snap?
When a person (usually a girl) snaps three times in the air in the shape of a Z. People do it to mean 'oh no she DIDNT!' or 'u got told!' It's gotta be done with a lot of attitude.
after a gay guy hits his cheating boyfriend with a purse and wants to finish off, he could do the z-snap with a little "mmm-hmm" before walking off leaving his EX boyfriend humiliated
A snap going in a Z. Usually used by people when they had just made either a smart remark, or insult.
Fluffy: Got dat right ger-friend! *z-snap*