This Guy is Feeling This Song! [NSFW]

I saw this hilarious clip a week ago and I can't stop laughing at this dude. He knows all the words & is really into this song. Watch his leg the whole time. But the best part, is when he's done with the song, he just stops like nothing happened.

*Not Safe For Work* (Contains Foul Language)

Guy singing "In Paris" on New York subway.