Grumpy Old Geeks Products Impossible Whopper Product Impossible Whopper 2 mentions in 1 episode The meat-free burger customers expected in the Brooklyn Burger King delivery story. Mentions 354: Viva Le Libra! Jun 19, 2019 41:24 they had the impossible whopper. 100% whopper, 0% beef 41:40 Their impossible whopper has been swapped out with a real whopper.