The idiom "out of the closet" means to reveal or make known something that was previously kept hidden or private. It can also refer to coming out of the dark or being open about one's true intentions or motivations.

The idiom "a drop in the ocean" is used to describe a person or object that makes a very small impact on something, especially compared to what was expected. It suggests that the thing being described is insignificant or has no real effect.

The idiom "everything but the kitchen sink" means to throw everything, even nonessential things, into a situation or task until it's overloaded and can't handle any more.

The idiom "ray of sunshine" is used to describe someone or something that brings joy, happiness, and positivity into one's life. It can refer to a person who is optimistic, cheerful, and kind-hearted, or an event or situation that brightens up one's day.

The idiom "in stitches" means to be very happy, pleased or delighted with something. It can also mean being utterly amused by a situation or someone's behavior.