A girl with a lascivious glint in her eye.
She will put out with a little work.
Used as a simple scale:
Fuck Monkey: A girl who'll fufill your every sordid whim at the drop of a hat.
Sex Pixie: as above but not as obvious in her intent.

A catch all word to describe anything that is basic, uncool or untrendy. According to The New York Times, "cheugy (pronounced chew-gee) can be used, broadly, to describe someone who is out of date or trying too hard."

Things that are cheugy:

The New York Times
PT Cruisers
Goldendoodles

Australians

Addison Rae
White people
Billionaires

The person writing this definition