You can tuna piano but you can't piano tuna!
Nothing, because either way, someone is losing their trailer.
One is a free throw, and the other is a flea 'fro.
A tuna, because the rest of them are crustaceans.
You can't tuna fish!
Anyone can tuna piano, but nobody can piano a tuna!
Tulips on your organ.
You can tuna piano, but you cant piano tuna!
I'm stuck.