a few samples from anti-jokes:
Your momma’s so fat that she should probably be worried about the increased risk of cardiovascular disease.
Why was six afraid of seven?
It wasn’t. Numbers are not sentient and thus incapable of feeling fear.So a Hispanic, African-American, Jewish, and Asian man were walking down the street.
They were involved in a parade that celebrated racial equality.A duck walks into a bar, the bartender says, “What’ll it be?” The duck doesn’t say anything because it’s a duck.