v. Committing an extremely public "career limiting move".
n. The career limiting move itself.
(After Ben "Hatchet Wound" Cochran, an East Carolina nursing student who effectively ended his career before it began by writing an epically sexist rant for the school paper that subsequently went viral on the net.)
"He had a promising career in politics before he cochraned himself accidentally spamming his donors list with kiddy porn."
"Yeah, that was one hell of a cochran."