I'm kidding!
Something 11 year olds say when they think they're being cool, but everyone else knows they're not.
'I'm kidding!' he said, but I knew he wasn't because he was 11 and trying to be cool.
She said, 'I'm kidding!' and then she ate 12 pizzas in one day.
I said, 'I'm kidding!' and then I ate 12 pizzas in one day because I was 11 and trying to be cool.