1 definition by Frat Super-star

99% of the time it is a girl trying to hard and just slutting it up, usually at frats but can also be done at other exclusive social venues.

In some extremely rare cases it can be the frat girl fratting hard with the frat kids.
"Did you see that chick at the party last night? She was totally slut fratting."
by Frat Super-star March 24, 2010
Get the Slut Fratting mug.