Comic Relief

A joke, as told by The Boy:

Remember when the mushroom walked into the diner?

The guy said, "We don't serve your kind here."

And the mushroom said, "Whatever. I'm a fun guy."

This is the first joke he has told me that was actually humorous.

I told him it was funny and that his delivery was spot-on.

I have since heard the joke 57 times.

Now it's not so funny.