The backstage altercation between Brock Lesnar and Chris Jericho did indeed go down last night after SummerSlam … and The Beast made a few statements during the encounter that would’ve caused any average man to piss himself.

Sources tell Pro Wrestling Sheet that Jericho was acting as a locker room leader who truly believed Brock had attacked Randy Orton during the main event, and Y2J was looking for answers.

We’re told Chris was repeatedly asking for clarification from everyone in the Gorilla position, but wasn’t getting answers because backstage footage was still being shot by crew members.

Brock, however, heard Jericho say this was “bullsh*t” and loudly told the longtime wrestler that this was none of his business. That set Y2J off and he continued asking questions, causing Lesnar to push him. When that happened, Jericho rushed in and tried getting face-to-face with The Beast.

We’re told Brock kissed him on the forehead at that point … then said, “kiss me back, p*ssy.”

Our sources say Jericho didn’t back down though! He actually stepped up and got in Lesnar’s face, ready to fight. But Brock responded, with his arms behind his back, saying “hit me or kiss me, bitch” … causing everyone in the area to swarm in and break them apart, including Triple H.

Things didn’t calm down though, and Vince McMahon eventually rushed in to usher Brock away, while yelling at Chris to be more professional. Jericho fired back at his boss, saying Lesnar was the unprofessional one who started “shooting” on his co-worker … to which Vince replied, “It’s a work! What’s wrong with you?!” implying the blood job was planned in some way.

Shortly after, the two sides went their separate ways backstage.

One source tells us they believe Jericho had all the right intentions, but many believe he handled things completely wrong due to his role as one of the longest tenured members of the roster.

Details of the incident were first reported by F4wonline.com.