What's this hole for?

This morning Jed popped his penis out of his pyjama fly. He thought he was so funny, laughing at himself... After he put it away

Me: That's what it's there for.

Jed: What?

Me: The hole. So you can go to the toilet.

Jed: I need to go to the toilet.

Me: You just want to use the hole!

Jed: No. For real. I need to go.

So off he trots to the toilet. I go into the bathroom (separate rooms) and he comes in to wash his hands...

Me: Did you use your hole?

Jed: Yep. It just sat there... I didn't even need to hold it... oh, that means I don't need to wash my hands

turns to leave bathroom...

Me: I don't care... you'll wash your hands anyway!