A retardedperson. It sounds close to the word "retarded," and is just obscure enough to allow the user to get away with calling someone out in public minus the shame of being un-PC.
1. Most commonly used as a synonym for the word retard in the popular comedy show "The League".
2. When you get to see a women's Brests unexpectedly without paying her money or buying dinner (free tattas)
1. Tim: dude I think I'm going to start Brett Favre this week in my fantasy team!
Patrick: you are playing against me this week, so yea you should play him.....
Tim: wow thanks for the advice!
Patrick: You are freaking frittata you know that
2.
Dylan: holy shit that chick just flashed us!
Taylors: FRITATTAS!! This is why I love college!
Cop: "all this burning plastic aint doing the planet no favours! HA, what a joke you turned out to be, great big left wing conspiracy hoax designed to redistribute my hard earned wealth to fucking polar bears!"
Captain planet: "officer with all due respect, that's a load of frittata"
Cop: "what did you say!?"
Captain planet: "frittata! an Italian omelette with diced meat and vegetables, look it up!"
Cop: "you just watch yourself son, or ill frittata you."