Okay, okay. That Shoot The Frog game? Fun. Entertaining. Weird.
I found something even better! It is based on those Dance Dance Revolution games (which are good cardio) but in this version the only thing getting a workout would be your fingers. (By the way, if you live in Portland, OR, you can play the Dance Dance Revolution, and other fascinating Japanese videogames at the Avalon Theatre on Belmont.)
But back to this game: go play! It's fun! It challenges your hand-eye coordination! And musicality! And it's better than taxes!
Crazy Frog Remix (be sure to turn your sound on, it helps)