Justin Timberlake’s Reaction to a Fan Giving Him the Finger is Priceless! [VIDEO] NSFW

Justin Timberlake's 20/20 Experience tour is on the road and at a recent stop, JT noticed someone sending him quite the gesture from the second row...

This video has some colorful language, so beware...

Justin Timberlake's reaction is awesome.

I mean, really, who does that?  Makes me love this guy even more!