What games (all time) are you best at?

All of mine are pretty old, since these days I typically only play in depth campaign games (Fallout, Deus Ex, Skyrim, etc...) until I beat them, then shelve them for 3 or 4 years. For me:
1) Tekken Tag Tournament: I never had the opportunity to actually play other elite players, bu I played some pretty good ones and could beat them using pretty much any character combination. I know some Japanese folk would eventually demolish me, but I think I could have been competitive against most anyone.

2) 1080 Snowboarding: I remember seeing some high scores in Nintendo Power in the half pipe course, getting determined to beat them, and within a few weeks having tripled their high scores. I remember there was a chickenshit way to up your score, though (don't bother with extended "tricks", just do as many as possible). This game seems to have been mostly forgotten over time, but it was fricking badass when it came out.

3) Madden 2007: I'd probably suck against actual competition, but this is the only Madden game I've played in the last 6 years and I've pretty much perfected fricking the AI's world up.