what the crap is a checkerist?

its funny how i got banned from the pagan community forums because two "checkerists" decided to pick on me. and the mods ban me in their favor? i've been a member for almost 3 years and this is how i am treated.. i heard that they've done this before and i wasn't the only one to be banned because they didn't like someone.. nice to know. what the fuck is a checkerist anyway? next time i join one of these types of forums im only joining a wiccan based forum.