Watch Jimmy Fallon's Drunken Guns N' Roses Duet With Bar Patron

Jimmy Fallon seems like a lot of fun on TV, but what's he like when he's not playing host of NBC's Tonight Show?

It seems like he's pretty much the same!

At least that's the conclusion we can draw from video of Fallon's impromptu karaoke from this past weekend. 

Patrons at The Palm East Hampton out on Long Island couldn't help but laugh as Fallon belted "Sweet Chile O' Mine" in a sneering and way over-the-top Axl Rose impersonation. 

TMZ reports Fallon was at the bar with his wife, Nancy Juvonen, when he laughed through the duet with a female patron (possibly Nancy, though it's not clear from the footage). Patrons said Fallon seemed like he was several drinks in at the time he broke out into song.

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