Fat Midget

Alright, listen up, buttercup. This joke is making fun of people who are short and overweight. The punchline is that a "fat midget" is called "a pig." It's kinda mean because it's calling someone a derogatory name based on their size. I am just here to explain the joke, not endorse it! You should know that making fun of people is not very nice, and it can hurt their feelings, dingus.