Can some one tell me...

What a sock is? also, what does PIS and CIS stand for, sometimes I read stuff on these forums and I have no clue what your going on about!?

Sorry for the noob question but I am after all a noob... 😛

Sock = new account made by a banned member.

PIS = Plot Induced Stupidity

as for cis, I'm not sure.

Read the rules under Multiple Registrations:

http://www.killermovies.com/forums/misc.php?action=rules