- What do you do with your tongue when you’re at the dentist?
- What do you mean – what do I do with my tongue when I’m at the dentist?
- Well, the dentist always tells me off because my tongue waggles about. How do you stop it waggling and getting in the way?
- Oh, I just take mine out and put it in my pocket.
- Mum, you are such an idiot!