The trigger finger of a person eager to fire their weapon or likely to do so unexpectedly.

(music) A musical composition for the piano, designed to require the use of all the fingers of the hand for the purpose of skill development.

Alternative spelling of five-finger exercise

plural of split-finger fastball

To pull or push one's fingers so that the joints make a cracking noise.

To pull or push one's fingers so that they make a cracking noise.

Synonym of hands in the cookie jar

The obscene gesture made by holding only the middle finger of a hand erect while the rest of the fingers are in a fist.

(rare) To give a one-finger salute.

plural of one-finger salute