"Send me location ... I come and smash your face!"
That's UFC rising star Khamzat Chimaev firing back at Conor McGregor -- after the Irishman insulted him on social media.
Here's they backstory ...
The 26-year-old Chechen-born fighter is 8-0 and has dominated in his first 2 fights in the UFC -- mauling prodigy Rhys McKee on Fight Island this past weekend just 10 days after dominating John Phillips.
And get this ... Khamzat was only hit a total of TWO TIMES in both fights -- while dishing out 192 strikes of his own!