One of my favorite Seuss-isms, learning to Improvise, comes from How the Grinch Stole Christmas!
The Grinch looked around.
But, since reindeer are scarce, there was none to be found.
Did that stop the old Grinch...?
No! The Grinch simply said,
"If I can't find a reindeer, I'll make one instead!"
So he called his dog, Max. Then he took some red thread
And he tied a big horn on the top of his head.