A person who is so incredibly ugly that they become attractive.
Everyone wants to sleep with them.
Also can sometimes be referred too as a "MEGA-SIX" but only in extreme cases, like Wendy.
A "six" is not a 6 cylinder car.
A "six" is not a top of the line mercedes.
When rappers refer to a "six" they are speaking about a six figure item (typically a car). Why the hell would Jay-Z rap about a buick, pacer or pinto (all of which are available in 6 cylinders)????
See the 20's looking mean on the six.
We all know a 20 is a 20 inch rim. It's on a six figure car, not a six cylinder car.