God: “Stephen, join us!”
*sees the staircase to heaven.*
Stephen: “Shit!”
Alright, listen up, buttercup. This joke is about Stephen Hawking, who was, like, super smart but also in a wheelchair because his body betrayed him. So, God's all, "Come on up, buddy!" But Hawking sees the stairs to heaven and realizes he's screwed because, newsflash, stairs are not wheelchair-friendly. Get it? It's funny 'cause it's sad, like your dating life.
Shan williams
He can’t say shit cause he can’t speak