A Hitchhiker
A hitchhiker is someone who knows where their towel is, which makes them the most important person in the universe.
Tricia McMillan is a froody hitchhiker who knows where her towel is. She’s very together.
Arthur Dent is a froody hitchhiker who knows where his towel is. He’s not very together, but he knows where his towel is.
A froody hitchhiker once got a free ride just because he had a towel in his pocket.