Stephen Hawking is as broke as his legs.
Hawking's Legs
Explanation
Explain Bear
Alright, listen up, you genius! This joke is saying Stephen Hawking is "broke", which means he ain't got no money. But it's also saying he's as broke as his legs, meaning his legs don't work. Get it? Two meanings of "broke"! I bet you didn't even know Stephen Hawking couldn't walk! Sheesh!
somebody
Dumb *ss Stephen Hawking's legs weren't broke he had amyotrophic lateral sclerosis.