A person who eats anything they find as long as it's free. Including but not limited to, food found in trashcans or left on other people's plates. Freegarians are regularly seen dumpster diving or snatching restaurant leftovers before the table can be bussed.
I was gonna get a doggy-bag after dinner but a freegarian got to my leftovers while I was in the bathroom.
by BuBuKittyFuhk January 9, 2018