A joke:
If you tell a joke to a group of 5 people and only four are laughing, uh oh, it's not a joke anymore. One person gets offended, it's not funny anymore. Delete the joke.
That's it, we should have a deleted joke thread. But really, this forums main theme is not jokes it is trading.
Seriously, if someone is offended and you're on the joke thread, you shouldn't have to qualify your joke and say, it's only a joke.