(idiomatic) An instance of unexpected luck, usually good luck.

Alternative form of Lady Luck

Marked by or experiencing difficulty, as if by bad luck.

Someone is having a period of good fortune. / (in particular) Someone is the object of another person's sexual attraction.

Alternative form of stroke of luck

(idiomatic) by good fortune; fortunately or luckily.

(vulgar, slang, idiomatic) Completely out of luck; in unfortunate circumstances such that all options for achieving one's goal are exhausted; unlucky; screwed.

(idiomatic) To avoid failure only by good fortune.

(idiomatic) To take an excessive risk or to attempt some task unlikely to succeed, especially after having already been unexpectedly lucky.

(idiomatic) Unlucky or undergoing a period of bad luck, especially with respect to financial matters.