You know you're very tired when...

[azurelunatic]

...your cat tells you to come to bed already, and you say, "Ok, ok, sweetie!" ... and then she gets up out of bed after you do, and you tell her, "Come back to bed, sweetie!" and she does, and then she busily tries to unplug your alarm clock...

Gotta love familiars.

I kicked her out of the room.