What is Zipper Effect?
1.
The chain reaction caused during the last 10-15 seconds of class when someone loudly zips their backpack, this in turn causes everyone around him to look up at the clock and immediately start packing.
Guy 1: Class was taking forever today, I had to resort to the zipper effect.
Guy 2: Works every time.
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Random Words:
1.
To give a blowjob after a penis was in the anus.
Traci is crazy, she even sucks out the dump.
See sucks, out, dump, blowjob, head..
1.
Also commenly known as a "UJ", an Umbrella Job is one of, if not the most, dangerous sexual procedure to perform. When perform..