Ummmmmmmmm... well, a few games have warranted violent convulsing and frantic fidgeting out of me in the past, most recently Namco's game Breakdown. The reason for that is an overload of frustration and ultra-pissedness. I actually sweated a lot playing that game due to a great deal of intensity and profane shouting, and I'd wager that I lost a few ounces in the process. That game is BALLS hard. BALLS I say.

@ Yash: