It's possible the "You're lazy" as the previous responder indicated. But sleeping more than usual could indicate several health problems, including hypothyroidism and depression for example. If you're sleeping so much that in interferes with your day to day activities or you feel tired all the time in spite of getting 8 hours of sleep per night and perhaps a few power naps during the day you should consult your doctor.
Also sometimes it just means your body needs more sleep. That happened to me one time. I used to sleep like 6 to 7 hours a night and then I started sleeping 10 or 11 hours. But i went and I told my friend about it and her mom is a doctor and her mom just said there is nothing wrong with me. I just needed the sleep. Then I started getting used to it and I was getting older and now i sleep how ever whenever. You know what I mean??
Whenever a ferrets acts different from their usual self, it could be an illness. But as they get older, they do tend to sleep more. You might want to have an veterinarian check your ferret, as they do hide their illness.
If he flirts with you a little more than usual, talks to you a little more than usual, hugs you or shows a little more affection than usual etc., there are many things that could mean he likes you.
You have a cold dummy ;)
It might mean that you are not sleeping soundly, and might need to avoid caffeine in the afternoons and evenings. Or you might be having weird dreams as a side effect of some medication. When you sleep soundly, you remember fewer dreams, but when you sleep poorly, you remember more dreams and they seem more weird than usual.
From my experience, she's very scared.
It means someone farted 3 times more than is usual.
serious headaches and weird sleep and eating patterns (more or less tired, more or less hungry than usual)
Personally, I don't think you can have too much sleep. It's definatley not impossible to have a lot of sleep, but in some circumstances, you may have more than the usual eight hours, like from being sick or drunk or very tired.
She will be fatter than usual and will eat and sleep more. She would have been with a male guinea pig so you probably should be expecting the babies.
Um.. Noo if your working out yes if not it could mean something good or bad
Lets use an example from Thor. Jane: Is this what you normally look like? Thor: More or less. So in the example somedays he wears it alot, and somedays he barely or wears it LESS than he usually does. In scientific terms it is the subject doing more than usual or less than usual