I know he's done it before. It's more like a 96% of the time rule. Every once in a while, they want something different to happen after the match, but still want Kane to win. So he blows the ringposts beforehand.
"You gotta hate somebody before this is over. Them, me, it doesn't matter."
"Hate, who do I hate? You tell me."
"Who do you love?"
-Wintermute to Case in William Gibson's Neuromancer
The arrival of the R4dicalz in the WWF... Participating in the Canadian WrestleMania X8 Hogan Pop!!!! (and subsequently the entire match with Rock...) Seeing Heenan and eventually Flair with the WCW belt on a WWF show back in the day...