"Look @kimklro I met the Latino Ms. Piggy today at the gym. I wish you were there to have a good laugh with me! #MsPig"
Turns out there's some serious beef between the fan and Orton's girlfriend ... a few months ago the wrestler blocked her on Twitter for sending harassing messages to his girlfriend.
She also tweeted saying he was a douche when they took the photo.
Some wrestling fans were still pissed however ... for example, "I lost all respect I had for @RandyOrton after reading that last tweet. You should be ashamed of yourself."
Still, we gotta ask ...