1. When one's hair sticks up. Common
examples include the "bed head" look, or when a one has
short hair and uses pomade to have it stick up in the front.
2. That chunk of hair you just can't get to lie flat
in the morning.
1. "John has such a cute hairection. It really defines his face."
2. "When I
woke up this morning, I had such a bad hairection I
practically had to use a whole bottle of gel just to get it to lie flat.