When a girl wakes up after a night of being out, and her hair looks kind of like it did when she left the house, but slightly greasy.
So I woke up in my friend's dorm room and I was gonna go out for breakfast, but I had morning hair so I decided not to.
by Johnny BeLame September 25, 2010
Wow, that slut Erin didn't even comb out her morning after hair, you know she got rammed hard last night!
by Ariel Lei August 18, 2007