Ah well done GuestEd!! I adore these Two Ronnies musical items!
This one is on Youtube, and I must have watched it dozens of times.
"The one with the enormous..(bish! bang! bish! bang!) has me in stitches every time.

Do you know 'Bold Sir John'? (After a hilarious Morris dancing display, they sing the song with repeating half-words. Also on Youtube)