when wishing for luck, or
when telling a lie (and attempting to escape the moral and other consequence of that lie).
To put the middle finger across the index finger, especially
To desire; to will; to be pleased by.
To make happy or satisfy; to give pleasure to.
An expression of annoyance or impatience.
Said as a request to repeat information.
Used to make a polite request.
Used as an affirmative to an offer.