There exists a movie that features in its climax a scene portraying the villain getting his karmic death by way of this trope. I only saw the end, but they were at a soccer game, in the press box. The "hero" had fed the villain (or tricked him into eating) some sort of pill that expanded incredibly rapidly when it hit his stomach (I'm thinking cesium or something like it). A stunned look was all the bad guy could manage before coating the press box's windows with his innards.

For laughs, the "good guy" had an umbrella to keep himself clean. Does anybody have any idea what I'm talking about? I've searched for this movie for years, to no avail.

-looks at the Image Links page- Do that many images from the same game as the main image actually add anything? If you ask me, we could cut the lot.