A statue wearing high heels
A giant doing cartwheels
tambourines and elephants are singing in the band
Dinosaur Victrola listening to Buck Owens.
Wonder what he would have thought of if he WAS high?
Contrast with the first lines, which are about as literal and expository as you will ever see:
Just got home from Illinois, locked the front door, oh boy!
Got to sit down, take a rest, on the porch.
Imagination sets in, pretty soon I'm singin',
Doo doo doo, lookin' out my back door.
The rest was simply all his imagination.
Great, great song. Always brings a smile.