The idiom "knock out" means to defeat or render someone incapable of performing a task, usually due to injury or illness. It can also mean to eliminate or remove something completely.

The idiom "early bird" refers to someone who wakes up early or arrives at a place early. It can also refer to someone who takes action quickly or seizes opportunities as soon as they arise.

The idiom "no dice" is used to indicate that something is not going to happen or that an idea is not feasible. It can also be used to express disappointment or frustration when plans do not work out as expected.

"Creme de la creme" is a French idiom that literally means "the cream of the cream". In English, it translates to "the best of the best". This idiom is used to describe people or things that are considered the most exceptional and elite within their category.

The idiom "green around the gills" means to be extremely anxious, nervous, or worried about something. The phrase originally refers to a boat that is rocking violently due to rough seas, which can make its occupants feel ill and anxious.