ayyy I did something similar! I was standing in a corner not fully smiling, but more of a weird
smirk and I was holding a spork, since my school had banned both knives, spoons, and forks, but I had fallen and knocked a tooth out of my mouth, and thats when the blood had dripped all over my hands and spork. This kid you've probably heard me talk about I've met in kindergarden named Cameron was of course still upset of how I had rejected being his girlfriend and yelled "WATCH OUT SHE'S GONNA KILL US ALL! QUIT DUMB PSYCHOPATH!" and ran away. I then got in big trouble.