facetiously derogatory
Being so mean you could make a goat cry. It’s like when you make fun of someone so much they feel like they're the punchline of a joke they didn't ask to be in.
Your sister says, 'You’re so ugly, you make the moon look bad.'
Your friend says, 'You’re like a bad movie, it’s just sad.'
Your neighbor says, 'You’re the worst, you're like a broken pencil.'