There was a full school assembly when I was in primary, and the guy I was standing next to sneezed a full ton of snot onto my foot (was wearing sandals, so it was leaking between my toes etc). So as natural human instinct, I took my sandal off and began wiping my foot on the perpetrator. Principal who was speaking at the time wasn't having a bar of it, so he called me out by name and I had to stand at the front with a snot drenched foot.
Traumatic, I remember it all in full detail.
