What could I use a cake tin for, apart from cooking in it?

I use them when I take food to friends, because I never get my other good bowels or dishes back!😒 I don't care if they keep those.

Cat sled

Bed pan

Emergency she wee in car? If its deep enough. Not sure where that came from.

storing cake making accessories in it

Throwing it at someone who upsets you perhaps 😂

food or water dish for a pet

I use them as water trays for big plants

Target practice.

Plant tray? 🤔

Sorting small things that might easily fall off the table ☺️

You could draw around it and make some kind of picture?

Keep jewellery in it? Lol

Feeding your pet ? Or peeing in it?

reminding yourself its empty 😬

As a substitute for a tin foil hat?

Putting the smaller tins in

A nice hat.