This is going to end with someone eating their own shit.

In JoJo, there is a baby who tortures people in their dreams. Anything that happens in the dream happens in real life, but when you wake up, you don't remember the dream. To remind himself of the threat in the real world, Kakyoin carves the words"BABY STAND" into his forearm with a knife while hes dreaming. He doesn't remember the dream, but the clue was still on his arm when he woke up.