J and K Gambit
The J and K Gambit is a trash move where someone with time to spare acts like a complete f***head and throws all their pieces away just to mess with the other player and make them lose because they can't think straight.
He took my knight and my bishop just to make me yell at him.
I had 10 seconds left and he started laughing at me.
He gave me a headache and a time loss in one move.