GAF have a lot insufferable cunts, but BobbyRobberts was the loudest and biggest of them all. He was an annoying little ass that thought that anyone who didn't agree with him was either ignorant or just plain dumb. BR regularly took over entire thread with his snobby posts. He'll condescendingly talk down to people disagreeing with him as if they were little kids.
Unsurprisingly a lot of GAFFers, instead of pushing back against that, decided to join BR's little fan club.