A made up word created for the sole purpose of winning a game of Scrabble.
Kid 1:Hey, Jurudart isn't a word.
Kid 2:Yeah it is, go check Urban Dictionary.
Kid 1: Hey that's not fair, you can't just make up words!
Kid 2: Is it there or not?
Kid 1: Well, yeah but what I'm saying is-
Kid 2: Well then I win.