A person who can not stop being awesome. No matter how hard they try to be corny or retarded they are perceived by others as being awesome. Antonyms include cornball, dork, and retard.
Al wore a Pink Floyd t-shirt to a rap concert but he was an awesomniac so he didn't get his ass kicked.
Inability to obtain or sustain sufficient sleep due to the complete awsomeness of something.
"That new Lars Frederiksen song is so awsome it's given me a bad case of cronic awsomnia from which i may never recover. I can't stop listening to it."