Haired-over - The hair you wake up with, but you're too lazy to fix it, so

The hair you wake up with, but you're too lazy to fix it, so you just say 'meh' and go with it.

I woke up with hair like a raccoon had a party in my head.

My hair was a mess, but I said 'meh' and went to work.

I looked like I had been dragged through a hedge and didn’t care.