When your toothbrush stops working mid brushing
You invite two of them.
Quidditching
The HI-C! (punchline must be said in proper pirate voice) (this is what I do when bored at work not even ashamed)
Because he doesn't work with Vision
He had to parrot.
Cause if it was invented anywhere else it'd be called a teethbrush.
WIFE : I clean the toilet.... HUSBAND:How does that help WIFE : I use your toothbrush.