The secret move that is always guaranteed to elicit a laugh from the audience, even when the SNL sketch is bombing hard: cracking up on camera. It's been happening since the 1970s with nobody breaking on camera more than Bill Hader... well except for Jimmy Fallon.... or maybe Horatio Sanz. To pay tribute to this accidental secret weapon, Andy Samberg and Adam Sandler delivered a new digital short in the form of a bad 80s power ballad. 

Check out these other moments from SNL's 40th...

Celebrity Jeopardy!

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Jimmy Fallon and Justin Timberlake's SNL Dance Off

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