Stephen Hawking walks into a bar. Oh, wait, he doesn’t walk.
Hawking Can't Walk
Explanation
Explain Bear
Alright, listen up, buttercup. Stephen Hawking, bless his brilliant brain, couldn't walk. It's a sad fact, but this joke uses that fact to make you chuckle. It's funny because it's unexpected and a bit dark, like your chances of understanding quantum physics.
Anonymous
You are not being funny Your joke is stupid Anyone can have ALS but stupidity is your issue