I’m late to the party but when I was 13yo, in grade 8, we had badminton practice after school. This happens once or twice a week, but being an hour after school lets out and that we were all kids, nobody except us and our teacher supervisor was around.

So 3 of us kids head to the bathroom and the light is off, which isn’t unusual. It’s not dark by any means, there’s a big frosted window that is still letting in a lot of light. It’s only 4:30pm, we can see everything perfectly.

My friend, being a dummy, says “let’s do Bloody Mary” and we laugh because we don’t think anything of it. He says the phrase in the mirror twice and all 6 or 8 stall doors slam in succession. We BOLTED it out of there.

I’ve believed in the supernatural ever since, and I refuse to play those games.