Winpy in America will always be associated with the Popeye character (see Ebbie's link). And America's favorite food (or mine, at any rate).
Made with ground bison, oregano, a little flour. Oven-cooked to leave just a touch of pink, served in a good bun (large) with sliced red onion and sliced tomato, sliced old cheddar, Hunt's tomato sauce and a little salt.

Undercooked? A little salmonella adds flavor! Develop tolerance!