This thing ate quarters like crazy. It cost 25 cents per football quarter, and there were six quarters! Someone never bothered to define "quarter" to the guys who made the game.
Mentioned this before, but I entered a Cyberball Tournament once with a buddy at an arcade, and we finished second out of some 50 people. We won our semifinal match on a last second play and the whole place went crazy.
Yeah, that's my nerd moment of the day...