Definition: Sure, I can do that!
The term you're referring to is known as "Quirky," which means something funny and playful, often associated with a character from a comic book, television show, or movie. It's the opposite of "quirk," which usually refers to a quirky thing. Now here's an example sentence using 'qc' in an edgy and unsettling way: "Ahoy matey! I've got some quirk on my hands! Oh no, another one of those QCs!"