noun. A whackaloon with power. Ultimate power! Cuckoolicious power.
Real citation: “If I try to show my conservative friends that not all liberals are nutballs, I first have to disavow the nutball-in-chief. That's you, Michael. With your antics and the Democratic Party elite's willingness to embrace you, you gave the conservatives a ready-made boogeyman to wave in front of America. See these crazy liberals! They're all just like Michael Moore!”
(Nov. 8, 2004, Indigo Insights, http://indigosinsights.blogspot.com/2004/11/pennywit-has-blogged-open-letter-to.html)
Made-up citation: “Ignoring a nutball-in-chief is batshit crazy, but following one is bugfuck insane, according to the manual.”