Please help me ID this song(!)

OK, on a local radio station there is a guy whose “theme song” is something like, “I GOT A MUSTACHE… I GOT A WOOHOO,” or something.

Googling didn’t help me much; I’m hoping I don’t look like an idiot here, due to the song being a major part of pop-culture or something. If it is, I certainly didn’t know about it.

Nevermind. In case you were wondering, here’s a link: