The species of shrimp Thor amboinensis is colloquially known as the Sexy Shrimp because it wiggles its abdomen in the air like it just don't care. They're popular in saltwater tanks because they're pretty small, relatively cheap, and don't produce a significant amount of bioload. Whether they are in fact reef-safe is another matter entirely, with some tank keepers reporting that they like to consume their corals. Still, they are a popular specimen for smaller saltwater tanks.

I needed to do it. Perianth can't focus on skiing while her mind is on those Stupid Sexy Shrimp!