n. In the state of having quit a job or activity with business left unfinished.
Origin: Latin translation; derived from the activity of quitting a job at a Taco Bell in the middle of the construction of a taco.
Reply: Who cares, TMT bro..
Used in times of Great Laziness, when shaving off every expendable syllable is ideal. Often paired with "Whatev."
"You forgot my birthday again? That's it. We're through."