1 definition by hank the crank
A mook is commonly a fellow who tries hard to be normal but finds most things around him so boring that he can't pay attention. As a result he seems odd, and dumb as a fence post. Although it could be an annoying trait, if you told him about it, he would say: "I dunno". Their value to society is well documented.
by hank the crank October 4, 2006