[mbillie1]

Obv this player is confused; he thinks you're playing the Rock/Paper/Scissors variant Bear Karate Shotgun (where Bear beats Karate, Karate beats Shotgun, Shotgun beats Bear)

Two hands raised in claws is bear, one hand in front of the other miming the holding of a gun is shotgun, and hand chop / "waaaahhhh" Bruce Lee type sound effect is karate.