Think of it as "reverse fishing." Instead of heading out to the lake to catch a fish, you throw a fish into the water for something else to catch it instead. The man featured in this video threw a trout into a lake, and less than a second later a bald eagle swooped in. It looks like a lot of fun to try this...unless you're the trout, we suppose?
Speaking of times when it's bad to be a fish, this annual fishing festival in Bangladesh is like a fish's worst nightmare. However, it seems like a fun time for everyone else. Every square foot of the local canal is filled with villagers fishing and helping each other fish. So we can probably safely guess what was on the menu that night.