Crabs on your organ.
They're shellfish in bed.
I'm not letting you cook dinner again
They are shellfish.
Because he was shellfish.
You: You can tuna piano but you can't piano a tuna! Person getting told joke: What about the jar of glue? You: I knew you'd get stuck there
Because he couldn't tuna piano!
Crabs on your organ
Because most people have pianos