Griefer Class
I’ve dealt with griefers before, but I decided to pop in on an NCI class on them tonight.

I picked up one tip that was too good not to pass along. If you get a particle attack or something is driving you nuts with particles at a club or similar, you can turn it off really quick.
Toggles particles on and off. Not sure what it is on a Mac, but probably something similar.
-Veyron