bedhead
nounUK /ˈbɛdhɛd/
US /ˈbɛdhɛd/
Bedhead is the messy hair you have when you wake up in the morning.
She came to breakfast with bedhead and didn't even brush her hair.
OTHER MEANINGS
2. A person who is fond of staying in bed and sleeping late.
My brother is a real bedhead and never gets up before noon.
3. A type of person who is sluggish or lazy in the morning.
Don't expect him to be cheerful at 6 a.m.; he's a total bedhead.
4. A hairstyle deliberately styled to look messy and unkempt.
The model walked the runway with artful bedhead and smoky eyes.