When I lived in Melbourne for a year the real life trolls were the worst. Would bleat on all day about the AFL eradicating famine, delivering world peace, paying for nuclear submarines and curing baldness. I went to the round one Storm game against us on a Thursday night - announced I was going late on the day and they were like "oh, that game is starting?".
Melbourne won (per usual) and the next morning they were all NRL experts and individually proclaimed that they were Melbourne's number 1 fan.
I dragged them to the finals game against Canberra and carried on like the biggest merkin in history after Canberra won. It was so delicious.