These are a couple that have been in my family for decades. He could tell Lisa that he stood up for her because someone said she eats turd sandwiches, and he told him she doesn't eat bread. Another one would be if someone passes air, he could say the following. Did you say something? Your voice is changing, but your breath still smells the same. Imagine the screaming she'd do if he said those things to her. It'd be nice if I actually got feedback on my ideas.
Take care and God bless