The meaning of this phrase is to alert co-workers, on-lookers, passers-by, and anyone else in a group, large or small, who is in charge of a given scenario.
When you are a little older and you are out with friends on a Saturday night with nothing to do on Sunday you still want to be home and in bad by 9:30p.
The (N)everending (i)ndestructible (c)harismatic (k)ing (shortform N.I.C.K) is the unstoppable king of the void. His hunger will devour entire Universes and he won't besatisfied as long as he hasn't found his queen.
Person A: Oh no! It's N.I.C.K. we're all doomed!
Person B: Sit down and enjoy your last minutes...there is nothing we can do... the (N)everending (i)ndestructible (c)harismatic (k)ing will conquer this world too...