Undertaker and Kane get one for this. (As an explanation: in the weeks prior to No Mercy, Undertaker had been assaulted, been accused of infidelity, and had his hand broken by Brock Lesnar, and Kane had to deal with the Katie Vick situation.)
During Kane's hunt for the person who had put The Undertaker into a 'vegetative state', Jack Swagger was giving a promo where he sang the Boomer Soomer song (Complete with bouncing Jack Swagger head to show people which lyric to sing). Kane appeared half way through the song and Swagger slowly deflated before stopping entirely as Kane screamed "WAS IT YOU??!" Into his ear. Considering how straight faced the Undertaker angle had been played up to that point, it was an amusing break to say the least.
The Brothers of Destruction's first match tag-teaming in five years, from the 11.03.06 Smack!Down, against MVP and Kennedy. If you're not peeing yourself laughing at JBL's commentary (and blatant marking-out), Kane and Taker's "who does the better scoop slam?" contest might get you, as well as the Brothers breaking Kayfabe to chat at the end.
An even better moment is near the end of the match; Undertaker has hit MVP with Snake Eyes and Kennedy has been hit with a boot by Kane. Kane's response? He's just shrugging his shoulders and then leaves the ring so Taker finishes the match. Or we can't forget them rushing toward the two in a back and forth to "One-up" each other.
The 3-28-11 RAW. Kane and The Big Show come down to ringside to watch Santino Marella (himself a walking CMOF and accompanied by his tag partner Vladimir Kozlov) take on Justin Gabriel from The Corre. Naturally, the rest of the Corre is there as well to offer "moral support." When Santino wins the match (which mostly centered around the ringside supporters beating the hell out of each other), he breaks into his trumpet victory dance along with his Kozlov and his Kayfabe girlfriend, Tamina. Show enters the ring, where Santino shows him the dance, and Show starts doing it. Then Kane enters the ring and looks at the other four (Show in particular) like they'd just lost their damn minds. Meanwhile, Santino is trying to teach him the dance. After much effort and tension, we are treated to seeing Santino, Kozlov, Tamina, Show, and Kanestomping around the ring and blowing imaginary trumpets.
12-26-11. In the middle of preaching to John Cena to embrace his hate, this big red demon started a "CENA SUCKS" chant.
The week prior, during Kane's second assault on Cena, a woman in the front row can be clearly heard chanting "Lets go Cena!", while a man can be clearly heard screaming "CHOKE SLAM HIM, KANE!". A hilarious demonstration of Cena's divided audience.
During the RAW 15th anniversary special, Kane has met up with Lita. At first, you think there's gonna be some big fight and Kane mad about Lita marrying Edge, right? Nope. They're actually talking as in "So, how's the weather?" and "Seen any good movies, lately?" kind of talk.
Even better? Ron Simmons arrives and actually notices how awkward the whole thing is. One word: "DAMN!"