Cena's epic grin: Why he tapped out, believe it!

In a wild showdown on Saturday Night's Main Event, John Cena faced Gunther, and boy, did it get crazy! With a grin brighter than a ramen bowl, Cena tapped out after a long sleeper hold, but not before hitting a cheeky Attitude Adjustment! It was like he said, 'Believe it, I’m just getting started!' as he winked and made his epic exit, proving even in defeat, he’s got the heart of a ninja!