When you sleep so much, that you stumble around when you get out of bed.

when you've done something so cringe you can't stop replaying it in your head and it stops you from getting on with your every day life

When you are up so late or get so little sleep that you have the same symptoms as if you had been out at a bar/party pounding down the drinks... headache, stomachache, hungry, everything is loud, etc.