Human broken?

There's something wrong with my human.
I jumped onto the bed and walked up to his face.
He didn't move.

I headbutted his face.
He didn't move.

I pawed at his face.
He didn't move.

I pawed at his face, and left one claw out.
He moved, and made an 'ergh' sound.

I pawed him again, and he said 'piss off, Clive - I've got a hangover'.

I'm not sure what this means, and I'm hungry. I'll keep pawing his face.