What is the definition of Retrieved Fluid?

A 'etrieved fluid' is like the universe's way of saying, "Hey, here's what you thought was gone forever, but it's actually back for a surprise stroll!" Imagine this: "After the alien invasion, we retrieved the Earth's last batch of bottled water to save it from the cosmic vacuum cleaner. Now, we're selling 'alien-sterilized' versions for a hefty price." So, it's the sort of thing that makes your brain say, "Wait, did we just get some cosmic revenge on bottled water?"