There is nothing worse than a coworker (and I know I've mentioned this before) who thinks he's funny but he really isn't. Wait, yes there is. There's the coworker who thinks he's funny but really isn't who won't let his bad jokes die a nice sudden death. NOOOO, he's gotta go to the internet to further enhance the 'comedy' of his joke. And then he laughs at his joke which forces you to at least give the pity chuckle so he doesn't feel like ..... well the weird guy with the weird sense of humour (weird as in not funny, not as in I don't get the joke)