There was this user named "Hard Facts"; it's funny not because of the username per se, but because his username is a 100% opposite of his posts. His name was Hard Facts but his posts were crappy opinions.
this suddenly reminded me of a user "mildmanneredsuffering" if you look at his post history you'll the Irony of his user name. the Irony of their names is what makes it funny. fortunately, the user is now banned, he is racist but is not sure I am not sure if that was the reason for his ban.