The entire sequence of how he lost his World Title to Christian. He's been accused of holding the Idiot Ball for kicking Christianin the balls in clear view of the ref when the stipulation had already been made that he would lose his title if DQ'ed. Orton seems to deliberate for a brief second before deciding that he just doesn't care. Then, he goes to town on Christian, ending his beatdown with two RKO's on the non-Spanish Announcers Table (which doesn't break when someone puts their face into it.) Look at Orton's face right before he RKO's Christian and try not to laugh.
Randy and John Cena's confrontation at Backlash 2007. Full of hilarious moments, including John mocking Randy's 'release the doves' pose, Randy saying that he and John "should get together", Randy saying he and John are both handsome and John responding "You think I'm handsome?" and the end of the scene:
Randy:(yelling after a departing John) The only pose you're gonna be doing tonight is laying on your back in that ring with me on top!
(Ron Simmons walks up behind Randy, hears what Randy said, Randy turns, jumps a little and immediately gets a 'oh no' sort of look on his face as he recounts what he just said and how it could be interpreted.)
After winning a match with Team HellNo, the two invite Randy Orton into a group hug. Well, perhaps 'invite' isn't the right word. It was a bit more like they sandwiched Orton in between themselves forcibly. Orton's expression was roughly similar to the one he was wearing that night The Miz cashed in on him...
Orton low blowing Daniel Bryan on the December 16th Raw.
During a No Holds Barred match with Kane, Orton was atop the announcer's table with the monitors removed; he kicked Kane but his leg accidentally landed into one of the empty monitor holes, tipping him and the whole table over. After a second of pained reaction from the awkward fall, Orton hopped to his feet and laughed it off, wagging his finger. You can see the botch here.
On March 17, 2014, during a no DQ match with Daniel Bryan, a front row fan calls for the bell to ring after Randy breaks a hold with a kendo stick. Randy bellows back, "There's no bell to ring!"
And then, as he transitions to suplex Daniel Bryan onto the announce table, he turns and points to the fan and shouts "You did this!"…Now why can't he have more moments like that?
In a similar vein, a fan chanted "Same old shit!" at Orton during a pre-Elimination Chamber match against John Cena as he was going for his rope-hung DDT. In response, he moved Cena up to the top rope before hitting the move and shouting to the fan, "How's that for the same old shh...."