What is the definition of Southampton Fluid?

"Southampton fluid" is like the ocean's version of a superhero, but instead of saving the day with a cape and a baton, it just wafts around like a particularly goofy mermaid in a high-heeled dance-off. It's so effervescent and unpredictable that it might just cause a tidal wave of confusion if you were to describe it.

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Here's an edgy example sentence: "The Southampton fluid decided to steal the spotlight at the party and ended up giving everyone a bad case of vertigo."