Kylie Jenner had a fairly chill response to a guy who ran up on her after she finished shopping in L.A. and asked, "Hey, what that mouth do? What that mouth do, Kendall?"

"Get the fuck outta my face," she responds.

Aside from getting her name wrong and saying the most annoying thing possible, it looks like he was inches from her face shooting the phone video. 

I dare you to let the Instagram loop of this video play at least five times (with the volume up) and not want to punch this dude in the face with all of your being.