Old rules are on the cutting room floor. The new rules are about to be posted soon. They have been forged in the depths of Mordor.
#1. As long as you don't annoy me too much, anything goes. Use common sense.
#2. See above.
Example:
Monday, 5pm. Juicy posts a photochop of Ice with a small penis and a fish head. Ice is slightly amused.
Monday, 1am. Ice woke up too early today though, is tired now and easily annoyed. Dean posts the same picture. Twice. Goodbye, Dean.