As an adjective frattiest
is (fratty).
As a noun fatties is
.
frattiest
English
Adjective
(head)
(fratty) fratty
English
Adjective
(
er)
Resembling a frat boy in behavior or appearance.
- I can never hear the professor because these fratty guys spend the whole class talking about the sorostitutes they've done.
See also
* preppy