The idea of wearing a banana costume to a formal event is enough to make a cat laugh.

He laughs all the way to the bank.

She thought she had won the lottery, but when she realized it was a scam, she laughed on the other side of her face.

She always laughs on the wrong side of her mouth when she's nervous.

She was laughing on the wrong side of her mouth when she realized she had failed the exam.

He always laughs on the wrong side of his mouth.

She was laughing on the other side of her face when she realized she had failed the exam.

She always laughs on the wrong side of her face.

She laughed on the wrong side of her face when she realized she had forgotten her keys.

She always laughs on the other side of her face when she realizes she was wrong.