Magician Marcin Poloniewicz appeared on the Polish TV’s live morning chat show Question for Breakfast, and asked co-host Marzena Rogalska to help with a magic trick. He placed a nail in one of four paper bags, mixed them up, and smashed one with his hand. Then, he invited Marzena to smash the next one.

That didn’t go quiiiiiiite as he had planned, and the spike went right through Rogalska’s hand.

Listen to her howls of pain, below.