What are some dark jokes that are funny but shouldn't be?

A man goes for a job in the local morgue. While the mortician is showing him around he stops at the fridge where the bodies are stored and pulled one of them out. He said y...

When I was about 4 my mom dropped me off at my grandmas. I stayed there for about a year.

I slept with her in a double bed. She went to bed before me. She was a drinker. At ...

So I was working for a large retail computer store as a service technician.

An older man brought in his pc. I set it up on the bench. It was running utilities, I forget what...