An employee whose aim is to climb up the corporate ladder by any means other than merit, including backstabbing, ass-licking, being a yes man, drastically changing opinion to suit circumstances, gossiping, bitching, corridor-talking, spreading lies, pitting colleagues against each other, spying and reporting on colleagues, etc.

Micro marriging is when your partner manages your personal day-to-day tasks with you much like a Micro Manager at work.