adj. It's not Christmas, Santa, so why are you here? Does this mean you're finally leaving Mrs. Claus for my sister?? Oh, happy day!
Real citation: "The eve of a nat'l holiday (& mid-week vacation day), but feeling decidedly un-holiday-ish (esque?) But only 3 more sleeps til I flee town!"
(June 30, 2009, agirlnamedkelly, Twitter, http://twitter.com/agirlnamedkelly/statuses/2411184114)
Made-up citation: "Though my demeanor and garb may appear severe and un-holiday-ish-esque, on the inside I am festive: I wrapped tinsel around both lungs, and stuffed a mistletoe up my butt. You can't undeck my halls, jack."