I went to the dentist and this was the conversation

Dentist: Just a check up and clean today?

Me: Yeah and a little bit of laughing gas if you've got any spare.

Dentist: laughs You're due for some x rays

Me: Not today but if you give me some laughing gas I'll consider it.

Dentist: laughs Oh yes then we can all have a go laughs. Next we'll do the x rays and if we need to do any work I'll give you a needle.

Me: And laughing gas?

Dentist: no laughing. Completely ignores me

I tried. Now I'm wondering if I'm on some sort of "list".