Intro music

When fighters or wrestlers enter the ring (or octagon), intro music plays, and the fans go crazy (or not, for the ones with few fans). Wouldn't it be cool if we all had intro music we could cue at our jobs? Sure, our workplaces would be a lot louder and in some ways more annoying, but they'd also be a lot more fun.

Of course, I wouldn't want just one intro song. I'd want to be able to change it to fit my mood. One day, it might be a little Bruce juice, the next a bit of Talking Heads, then perhaps some Snow Patrol, and on and on.

What would your intro song be?