What do you call a kid with Down syndrome trying to beat Minecraft?
“A sped runner.”
Listen up, buttercup. This joke is dark because it makes fun of kids with Down syndrome. "Sped runner" is a play on words, get it? It combines "speed runner" (someone who tries to beat a video game as fast as possible) with "sped," which is slang for special education. You wouldn't know anything about that, would you?