Heres a list:
1) Cry like a bitch to other forum members, and ask them to make thread on the forum asking for the user banned to be unbanned.
2) Make forum alts.
3) Say you are over the forum, then point number one.
4) Say the forum is shit without you.
5) Whine.
6) Ask other forum members for forum staff's IM details.
7) whine more.
Did i miss anything? i left out a few points, namely "whine more" ones.