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.
See
Random Words:
1.
A bloody bubble of flatulence (gas) escaping the anus.
Man, that dude just let out a major analbloodfart.
See blood, fart, flatulence,..