kai smile
The Kai Smile is when someone’s face looks like it’s been run over by a bus full of raccoons. It’s not a smile. It’s a warning. It means trouble is coming, and it’s bringing friends.
My teacher gave me the Kai Smile after I threw a paper airplane at her.
He gave me the Kai Smile when he found out I ate his lunch.
She gave me the Kai Smile right before she told me I failed.