A girl or woman who acts troll-like in public; hopping obnoxiously, eating like a pig, having poofy red tinted hair(usually not brushed), has an unbelievably HUGE appetite, mooches off of so called "friends" or colleges, nasty body usually fat and or with a celulite tummy, sloppy, easy, sometimes a slut.
TFL = Troll Free Life
Cory: "Man! That girl is a total troll... nasty!"
Jim: "Yeah I know, what a turn-off."
Jim: "Ew look at that fat troll hopping around in the hall."
Cory: "Gross. She should get that crazy hair thinned or somethin."
Cory: "DUDE I'M GLAD I HAVE A TFL."
Jim: "Mhm, halleluijah!"