Circle Versus Square is all about the one-upsmanship as you know. But hey, one need only look at nature to see this game in action. In the video below you will see one-upsmanship at its finest, and the stakes are high indeed.
One-Upsmanship: Nature Style
P.S. For those curious, have a look at this video's wikipedia article
P.P.S. Today I officially opened my personal website, Wakcher.com!
you will find a library of quotes, quips , and witticisms, by yours truly.