I had no idea people did this to their cats.
Granted, I had a cat who couldn’t get enough of my french fries (very limited amounts).
Another one loved Fritos and Cheetos.
I have put tape on my cats feet and watched them walk around.
I have given my cat static fur and had a balloon follow them around, because of the static.
But never have I given my cat a brain freeze.
Remember, if you do any of these things, do it for fun and limit how often you do anything like this. Cats love to play, so have fun with them.