To deploy one's unrelenting and full fury of will against an unsuspecting person or object. While this normally includes violence, it can also be a feat of strength or over-the-top action. You also do not have to be Negan... to go full-negan. A true full-negan is so bad-ass it is not limited to laws of physics or time.
Yo dawg you seen that Office Space movie? Those fools went full-negan on that fax-machine.
a humorous socipath with a mild obsession with "Eenie Meenie Minie Mo". He will line you up with your friends, do the rhyme and then kill the unlucky one.
Neenan... the worst Highschool basketball coach in history. Most of his starters quit because they hate him. His nephew is treated like hes going to be the next Michael Jordan, but hes going nowhere. Neenan is an asshole most people more than dislike him. Hes a terrible role model.