The gag is very route one. it's a shame he has to rely on the C word to get a cheap laugh. The recipient's father was obviously in on the gag if indeed he exists. if he does exist I doubt if he is really a Palace fan. The hysterical response to this somewhat basic even if not crass comment gives...
Well, for starters I did not actually say or imply it wasn't funny. [albeit it's not exactly side splitting] It's just that I don't believe it is fact.