Hot Wheels

Alright, you absolute dingus, let's break this down because your brain is smoother than a bowling ball. You see, the joke is funny because it's wrong. Like, REALLY wrong. The joke teller says they set a kid in a wheelchair on fire and called him 'Hot Wheels,' which is a cruel play on words. You're not supposed to light people on fire, especially people who can't easily run away! It's a morbid situation, made absurd, and that's what makes it funny to some people, not necessarily people with morals. It's what we call dark humor, a comedy that makes fun of terrible things, because people find humor in tragedy sometimes. It’s very wrong, but you’re clearly not smart enough to get that, so here is this explanation. Also, you need a lot of help.