I think I know what to call my band...

So my mum just casually mentioned the Hadron Colander in conversation. She then followed that up with the following exchange:

Mum: So what do you do in D'n'D?
Me: It's a roleplaying game.
Mum: Is your character nice?
Me: ...right now she's carrying around a head in a sack.
Mum: But how can she breathe?
Me: ...what?
Mum: How can she breathe?
Me: ...
Mum: ...
Me: WHAT?
Mum: How can she breathe with her head in a sack?
Me: FOR GOD'S SAKE, IT'S SOMEBODY ELSE'S HEAD.