A person with an outwardly dominant, masculine, or aggressive personality, but who also enthusiastically takes on the submissive or "bottom" role in the bedroom.

The truest form of the mullet, it contains 10 percent of hair on top and 90 percent in the back.

a mullet with 10% the hair on top and 90% on the back.

Pronounced: Ten-Ninty.

Literal translation: 10 percent on top, 90 percent in the back.

Better known as: "The Mullet."

To say that "The Mullet" is merely a hairstyle, barely even scratches the surface of the issue. The mullet is a way of life, it is a state of mind, it is every person who wears it.

Physical Description: The Mullet, or, 1090, is characterized by short hair on the top, front, and sides of the head, followed by a long drape of hair on the back.

Typical accessories to the mullet include moustaches, scraggly beards and/or goatees, and sunglasses.

Research on the mullet phenomena, at this stage, is still in its infancy. However it is suggested by many top laboratories that the mullet, as it slowly reaches maturity, begins to grow tentacles into the brain of the victim which affect several areas of the brain and fundamentally alter the candidate's actions and behavioural responses.

Said behavioural changes mainly include extreme agression, the proclivity to consume large amounts of alcohol, pedophilia, lack of hygeine, dramatic reduction in inhibitions (often bolstered by the consumption of alcohol), sense of paranoia and distrust towards authority/governmental figures, and most importantly - steadily decreasing IQ levels.

The perfect way to describe a mullet thats mostly mullet and almost no bangs. Can be used openly in public, because no one knows what a 10-90 is.

a motherfukin mullet