SIC

Short for Standard Issue Cat. A SIC is a brown mackerel tabby. It’s the standard by which “cat” should be judged. Most people who have a cat just apear in their lives usually have a Standard Issue Cat.

Don,“SICs seem to be everywhere”.
Elon, “Oh yeah didn’t you know they are telepathic and are going to take over the world”

Cite r/standardissuecat

Cite: movie “death, love, and robots”