What's the best way to watch a fly-fishing tournament?
Why this joke works
Let Live Stream Answer Both Halves
The setup asks about watching, which makes an online live stream a completely sensible answer. Fly-fishing supplies the second reading because anglers often fish in streams. Say “live stream” as ordinary viewing advice and let the water meaning arrive afterward. Avoid adding “online” or “in the river”; either addition would close one reading too early. The tournament framing keeps both broadcasting and sport clearly in play.
A closer look
Medium and Location Share the Same Phrase
Most double meanings switch a single noun. Here the whole phrase carries two jobs. “Live” says the tournament is shown as it happens, while “stream” names its digital delivery. In the outdoor reading, a living event unfolds beside moving freshwater. Fly-fishing does not require a stream, but streams are strongly associated with the sport, so the answer feels natural in both contexts rather than mechanically attached.
Fact behind the joke
Artificial Flies Imitate Aquatic Food
The National Park Service explains that fly fishing uses lightweight artificial flies designed to resemble insects or other food. Anglers cast a weighted line to deliver those nearly weightless lures. Streams support many aquatic insects whose life cycles make them important fish food, so flowing water is more than scenery behind the punchline.