Charizard
While having sex with a girl with pubic hair, light her pubes on fire as you ejaculate. Your semen will put out half of the burning hair, and afterwards while she is flapping her arms about wildly, scream: "YOU DON'T HAVE ENOUGH BADGES TO TRAIN ME!" and run out of the room.
I would totally have given that chick a Charizard but I didn't have my lighter on me.