Staying up all night wondering if there really is a dog.
A guard dog!
A watch dog!
Quantum Mechanics.
I nominate Chris Rock's Never Scared.
Because they spend too much time changing.
They say he was snowed in.
I usually sleep ON the bed. #DadJoke
A person who stays up all night wondering if there is a dog.
A person that lays awake late at night and ponders if there's such a thing as a dog.
I didn't make an enzyme last night.
It's because that side has more geese.
Someone who stays up all night wondering whether or not there is dog.