Uncur

[Greta]

A [compact], condensed version of [I dont care], more commonly used among those who [ironically] dont care.

[Vania]

A [lazy ass] way of saying.. I dont care - and that is simply all folks.
[Uncur] can also be used in a manner of which you really truly care but you only want to mask your feelings to sound careless and tough. (Try saying it while [shrugging])