Brock Lesnar Still Talking Trash After SummerSlam

— -- Looks like Brock Lesnar is not leaving things in the ring.

The former WWE and UFC champ pounded on wrestling icon Randy Orton last night at SummerSlam and today took to social media to add insult to injury.

"As I said before the match, Randy Orton is NO MATCH for The Beast," Lesnar posted on Facebook with a recap of his win.

At one point in the match, Lesnar took off his gloves and then hit Orton in the head with an elbow, producing a cut and a lot of blood, according to the official recap.

Officials had to step in to stop the match, but with Lesnar's background in the UFC, one has to question whether he was mentally mixing the two sports last night. It looked like he believed he was in the Octagon, not the WWE ring.

Orton responded on a social media post of his own, showing himself getting stitches.

"The Viper always recovers.....And STRIKES BACK!" he wrote.