Rubber Blubber Whale
(source: the song that I know, shown below, appears to be a version of a song by the same title found in "Rise Up Singing", Peter Blood and Annie Patterson, 1992.)

Rub-a-dub your rubber blubber whale,
Rub-a-dub your rubber blubber whale!
Rub-a-dub your rubber blubber, rub-a-dub your rubber blubber,
Rub-a-dub your rubber blubber whale, blubber whale,
Rub-a-dub your rubber blubber whale!

My daddy bought me a rubber blubber whale,
Daddy bought me a rubber blubber whale!
Rub-a-dub your rubber blubber, rub-a-dub your rubber blubber,
Rub-a-dub your rubber blubber whale, blubber whale,
Rub-a-dub your rubber blubber whale!

I'm taking a bath with my rubber blubber whale,
Splishing and splashing with his rubber blubber tail!
Rub-a-dub your rubber blubber, rub-a-dub your rubber blubber,
Rub-a-dub your rubber blubber whale, blubber whale,
Rub-a-dub your rubber blubber whale!

Oh, rub-a-dub your rubber blubber whale,
Rub-a-dub your rubber blubber whale!
Rub-a-dub your rubber blubber, rub-a-dub your rubber blubber,
Rub-a-dub your rubber blubber whale, blubber whale,
Rub- a-dub your rubber blubber whale!