1. Pour a glass of red wine.
2. Drink the wine but leave a few drops at the bottom of the glass.
3. Wait.
4. Repeat Steps 1-3 every 20 minutes until you find a fruit fly at the bottom of the glass.
5. If you have not caught a fruit fly after 3 hours, maybe it’s time to call it a night.

Funny! Does it work with beer? Are hops fruit?
Sounds like something Jack Handey would do!