noun. A nun above all others, with the biggest ruler in the tri-state area.
Real citation: “A curmudgeonly octogenarian offers his crumbling Danish castle to the Russian Orthodox Church, but then clashes with the new nun-in-chief about how to run the place in accomplished docu 'The Monastery.'"
(Dec. 28, 2006, Filmchat, http://filmchatblog.blogspot.com/2006/12/newsbites-harry-potter-ringtones.html)
Made-up citation: "Little girl, you can be anything when you grow up: the nun-in-chief, a despotette-wannabe, a celebu-shambles. It's all up to you. Now run down to the meth lab and fetch my slippers."