You Can Tune A Piano But You Can't Tuna Fish

Ok i've have always been told this joke since I was little. Any chance
anyone knows what this is supposed to mean?
BTW I bet you guys thought I was gonna talk about the reo album of the
same name. Well we can if you guys want to it's a freakin fantastic album
anyone knows what this is supposed to mean?
BTW I bet you guys thought I was gonna talk about the reo album of the
same name. Well we can if you guys want to it's a freakin fantastic album
