Can anyone tell me the name of the song that plays in the beginning of "She's Got A Dick" video?

I was watching Justin Timberlake host snl (fantastic job) then comes this very funny spoof video for a fake movie trailer and this song was played in the video and it sounded like a really good song.. And I've Googled and Binged the song lyrics played but there's nothing on it.. Anyone?! Thanks!!
Update: @ Jasmine Its an actual song. it's not a JT song or anything... its not comedic.. its by an artist :)
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