@maritimus Probably just them trying to look cool by throwing the sheet in the air and quickly running into the other room to make it look like they disappeared, but accidentally hitting their knee on the trim or wall or something because they were going too fast and therefore turning a cute magic trick into a doubled-over-in-pain moment
One that really captivated them for me was putting some water on a paper plate to where it just covered the flat area, sprinkle on some black pepper around the entire plate, have them take turns placing one finger in the middle of the plate, and then declare with your god tier dad voice, "Dad's turn" and proceed to part the seasoning like a sale of funny looking hats at a Jamiroquai concert. Psst, they didn't see you coat the tip of your finger with dish soap beforehand.
