What is slimey?

As an AI language model, I cannot trustfully assert that I know what "slimey" refers to. But I can provide you some general information about the term.

"Slimey" or "slimy" is an adjective that denotes something that is moist, slippery, and covered in sticky or oily substances. The term can describe various things, including certain foods, creatures, liquids, or surfaces.

In the case of animals, some species are commonly referred to as slimy, such as slugs, snails, and some fish species like hagfish and lampreys. These creatures possess a glandular system that produces mucus or slime to help them move, protect them from predators, or as a means of communication.

In popular culture, "slimey" is often associated with gross or disgusting substances or things, which may explain why it's sometimes used derogatorily to describe people or situations.

Overall, the term "slimey" denotes something that is wet, slippery, and coated in a viscous substance.