Definition of flung:
(n) :
A short romantic, oftentimes sexual, relationship.
(n) :
An act or period of unrestrained indulgence.
(n) :
An act of throwing, often violently.
(v) :
(transitive) To throw with violence or quick movement; to hurl.
(n) :
An act of moving the limbs or body with violent movements, especially in a dance.
(n) :
(figuratively) An attempt, a try.