Are you there, God? It's me, Margaret

What happened to all the commenters? It's a lot more fun when people comment. Get on it people, this is not a one-sided relationship. This is like, when you were in college and you had to do group work, and there would always be one person who didn't do or say anything, but their name still went on the project.
Don't be that person, people.
Here's the topic:
If you had to pick your own theme song to start playing everytime you entered a room, what would it be?
Discuss.

p.s. Mine is "Pour Some Sugar On Me"