An engineer dies and accidentally gets sent to hell.
He realizes the place sucks and instantly sets about making it better. He designs a/c systems, better housing, the works.
One day God calls up the Devil to rub it in how bad the conditions are in hell. The Devil tells God that things have never been better in Hell. They have this great engineer who is in charge of operations and he is hitting it out of the park.
God instantly knows a mistake was made and demands the engineer be sent to heaven immediately. The devil refuses. God threatens to sue the devil.
The devil says in reply: “oh yah, where are you going to find a lawyer in heaven?”
Oh, I like that.