Weird thing I saw at my school

Charlatan, thanks for the update there. That is weird. Well, maybe you are imagining it or maybe you aren't whos to say? Just remember to mark where you were and what you were doing and anything else that jumps out at you about the scene directly before, during and after you see it. What you're looking for is a trigger or pattern if there is one which gives an indication of why you're seeing it.