Yes, that old the-unicorn-is-my-designated-driver story again

Why not a leprechaun? Wouldn't be able to reach the pedals?

BILLINGS, Mont. - A man told police not to blame him for crashing his truck into a light post — it was that unicorn behind the wheel. Prosecutor Ingrid Rosenquist said Phillip C. Holliday Jr. initially denied driving the truck involved in the March 7 crash in Billings. He told officers at the scene that a unicorn was driving, she said.

More, here.