BA-NA-NA-NAAA!!!!! (to the tune of Beethoven's 5th symphony)
Ba-na-na-naaa!
Ba-Na-Na-NAAAAAAAAAAAA
You can tune a piano but you can't tuna fish "What about the glue " I knew you'd get stuck on that.
You can tune a piano, but you can't piano a tuna!
FG: Cinq.
I always loved this one: (works better said out loud of course) What do you call a fish with no eyes ... A FSHHH