Slug

Slug is a slimey boy whith a long or small body that moves slowly. It's like a snail but without the little conch house thing. They are gastropods and moves by their foot which contracts in rhythmic waves and allows them to slide at the same time they leave that slime track wherever they go.
These bois have both male and female genitalia and can either impregnate themselves or mate with another slug, which in this case both get pregananant and give life to a hundred other slugs.
Slugs can be a pain the ass if you have a garden as they tend to eat fruits, vegetables and other plants. Fortunately, they are eaten by small animals, birds and bigger insects.

WARNING: Please don't eat slugs if you're playing truth or dare, it won't end well.

My grandma got furious when she discovered our neighbour left slugs inside her greenhouse, so she joined us at a Halloween night and threw eggs and toilet paper in their yard when they were out.