A person that lays awake late at night and ponders if there's such a thing as a dog.
A no-brainer
An American
Don't worry, they'll let you know.
With a chihuahua pedal.
Americans. Alternatives: What's the only thing Americans and the French agree on? The English. What's the only thing the English and Americans agree on? The French.
Because clams are shelf-ish.
The egg gets laid!
it lays iggs."
A firequacker
A: To get to the second hand shop.
You better get some sleep - I'm gonna bounce!
A meanderin' orange.
The night before a test.
A guy who stays up all night wondering if there's a dog. Infinite Jest, by DFW
He resisted a rest.
Three dyslexics.
A rack of lamb
He pondered the question "Toby, or not Toby "