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In this RP, Fresh is a math teacher at Bubbles' high school. Nothing too big. But once school lets out, if a kid ends up stuck with him for detention, he becomes a demonic entity and locks up the room, preventing the kid from leaving. He then challenges them to a game of the kid's choosing, with dire consequences should they lose (they'll face a deadly punishment and get thrown into a secret compartment to rot):
Rock-Paper-Scissors: 3 rounds. If you lose once, say goodbye to your left hand, twice, you lose an eye. Three losses and you're stabbed to death.
Chess: It's exactly what you would think. If the victim loses, they get injected with black mamba venom if they chose to play with the dark pieces, and skinned ALIVE with the light pieces.
Go Fish: If the player loses, they get drowned in the school toilets. Gross.
The only catch is he can only do this to one person at a time, and often requests to be alone with the student assigned detention.