The Rock serves up the best response to a mean tweet

Dwayne Johnson has made it pretty clear that he's no loser. We wouldn't want to mess with him, and neither should you. Come on, he's THE Rock.

During a segment on Jimmy Kimmel Live! where celebrities read out mean tweets directed at them, the 43-year-old beefcake shocked the audience with his very rude comeback to a nasty insult.

Sticking it to keyboard warriors everywhere, the Ballers star then hit back with his own choice words. Check it out, in the clip above.

Sometimes it's the simplest comebacks that hit the hardest. Pow!