When you try to make a phenommelette but can't risk flipping it cus it might fall apart, so you chicken out and tell everyone you made frittata. You're trying to cover up an ommelette abortion. You're a shit person and you should quit earth right after you finish eating that Shittata.

When you eat dirt for the first time and leave your family to build a shack in the woods

Mixture of the words shit and frittata, the spanish omelette of the same name.

Usually exclaimed during the rush to the loo - where you know that the oncoming turd will well and truly fill the pan like an omelette