I'll Kill You Later Smile
That smile parents flash when they're too tired to beat their kid up but they're still planning to do it later.
Dad: 'I love you, buddy.' (He’s thinking about a new brand of pain.)
Mom: 'You’re my hero!' (She’s got a brick in her hand.)
Dad: 'That was the most amazing thing I’ve ever seen.' (He’s trying to remember where he put the belt.)