Fat vs Face

Listen up, buttercup! The joke is about a bully trying to diss someone by calling them fat. But the joke teller ain't having it. They hit back with a zinger: you can fix being fat, but you're stuck with that mug. Ouch! That's gotta sting more than realizing your hairline is receding faster than your brain cells are dying, which, judging by your love for simple jokes, is pretty darn fast.