noop stands for "No Operation"; it means something that does nothing. It can also be written as "no-op".

An afternoon poop; Commonly taken at the end of a lunch break as a result of food and continuous coffee consumption; Sometimes referred to as an '"afternoop."

Not to be confused with a moop.

An utterly useless co-worker. This is much worse than clueless as the clueless can often be trained to become cluefull. Also written as 'no-op'.

How Russian people say "noob", especially in games such as CS:GO and Dota 2

nope

Lana's catchphrase throughout the show Archer.

A poop taken in the nude, i.e. a nude poop. To defecate whilst completely naked.

taking a nap while pooping