I don't get the phrase "dead serious".
What exactly is it supposed to mean? That you're so dead, it's serious? Or that you're so serious, you're dead?
This has been GNAWING at my head the whole day and I can't get sleep and I can't think straight and somebodyneedstotellmebeforeIlosemymindcompletely. I'm dead serious.

Zac Efron, cut your hair.

World, shut up.