Floating away (in the bath tub)

Floating away in the bath tub This may sound strange to you It feels so nice when you rub rub Open my hands to the moon Splishing and splashing and wishing and rushing It's more fun in here than the zoo Slippery salamanders on my tail I'm the dog that ran off with the spoon Or the cow that jumped over the moon Do you know what it means? To be floating away Floating away