A Poor Sport

I just completed a game and when I promoted a pawn to become a Queen and it was obvious that I was going to win the game, this JERK let over 3 minutes go by (STALL) before he resigned with 3.4 seconds remaining !!!!   He is such a big Jerk and I will never play another game with him.  I just thought he should be reported so others would be aware of his tactics.  What a Poor Sport!