He wasn't very happy after getting woken up like that.
An anesthesiologist lets this guy knock himself out right on the table.
Wake up! We're gonna die!
This cat is a very deep sleeper. It almost looks like the cat is dead but eventually wakes up.
This could have been even worse then it was.
Dude could use a couple shots of espresso!
If that bird keeps it up he will become dinner!
No Sleep till Whitehouse is a re-make of the Beastie Boys song No Sleep Till Brooklyn.
Did you know cats can have the sleep disorder narcolepsy? Well this little guy does!
When the teacher wakes him up during a lecture he goes berserk.