You probably know the user Uinted Communist Of Africa.
memberlist.php?mode=viewprofile&u=887883
Well, I think he's quite possibly a troll. Think about it: he posts hilariously pro-communist stuff in broken English (so broken that even a bad non-native speaker wouldn't make these mistakes) and adds a lot of memes. That seems very troll-like to me.
And what do you think, o mighty mods?