Definitions by RJKN

Reverse Balding 

When a young man has a haircut that is ridiculously short on the back and sides, and far too long on the top. Resulting in a look opposite to normal balding.

Barber: "Do you want a short back and sides?"
Customer: "Nah, I'll get a reverse balding please."

Reverse Balding by RJKN April 18, 2015