Fling

noun

1. An act of throwing, often violently.
2. An act of moving the limbs or body with violent movements, especially in a dance.

   "the fling of a horse"

3. An act or period of unrestrained indulgence.
4. A short casual sexual relationship.

   "I had a fling with a girl I met on holiday."

5. An attempt, a try (as in "give it a fling").