Of course it's awesome...Jerry and Richard are singin' it! Brightens my day every time I hear it. Did you notice that at the beginning of the clip you hear Jerry say:
"Hand me the hammer, would ya?"
And Richard replies:
"I don't know what we're gonna do with it, though!" ROFL!
Oh, and by the way...here's the ENTIRE movie of "The Cube"!!! Watch it while you can before it gets yanked off YouTube!