An exclamation of encouragement or congratulation. / A sarcastic statement that the fact at hand is uninteresting, unimpressive, or irrelevant

Shining very brightly and directly at the face so that it is difficult to see because one is blinded by the light. / (figuratively) According to someone's subjective point of view.

(idiomatic) Preoccupying someone; present in someone's thoughts.

(UK, Ireland, regional) Someone is fine; all is well with someone.

(informal) One's decisions or actions will bring undesirable consequences only on oneself.

(idiomatic) Being someone's liability or responsibility; with which someone is lumbered. / (idiomatic) Available to be used by someone; in someone's possession.

Fully available to help or to be of use to someone, or some organisation. / (formal) By way of introduction on first meeting another person.

(idiomatic) Someone is the butt of a joke or is experiencing a negative outcome, especially if that person was trying to make someone else the butt of the joke or subject them to the negative outcome.

(idiomatic, mostly used conditionally) in someone's situation.

(humorous) Used to call the attention of a distracted person.