The most utterly absurd, profoundly lame and spectacularly inaccurate emulation of a real world activity, ever.
Steve: "Hey, I feel like a total fraud playing this Guitar Hero game."
Joe: "You are."
Steve: "It's fun though."
Joe: "Well, lots of things are fun, and most of them don't make you look like a complete fuckwit."
Steve: "Hahaha. Good call."