So they can carry their tune
Because they don't have legs to walk, man.
Carry OK
Dunk your head in a bucket of water and pull it out twice.
You can tuna piano but you can't piano a tuna! Don't ask me about the bucket of glue though... I've been stuck there for a while
A: You can tune the lawnmower and the owner's neighbors don't mind if you don't return the sax when you borrow it.
You can tune a guitar but you can't "tuna"fish!
They could hummus a song! (I was really proud of this one.)
Because choir boys can't get pregnant, thank God.