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

lil mad is like big mad but the opposite, you mad but not mad to the extent of pullin somthin

(pronounced 'no op', from NOP the computer assembly language instruction that tells the computer to do nothing)

Loser; a stupid or lazy person.

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

spooning backwards; when the girls spoons the boy