What does "floater" mean in urban dictionary?

In Urban Dictionary, floater has a wide range of slang definitions contributed by users, many of which are humorous or crude. One common definition describes a floater as a person who drifts between different friend groups, social cliques, or crowds without truly belonging to any one group, often seen as adaptable but also unreliable. Another definition refers to a floater as a piece of feces that floats in the toilet bowl instead of sinking, which is the most infamous crude definition. In workplace slang, a floater is defined as an employee who has no fixed department and floats between roles. In basketball slang, a floater is a high-arcing shot over a defender. In drug culture entries, a floater is someone who feels high and detached, or a pill that is shared. In eye-related slang, floaters are the little spots you see drifting in your vision. Some entries define a floater as someone who is emotionally ungrounded, aimless, or who ghosts people. The tone of Urban Dictionary entries is often sarcastic, so definitions like a person who shows up when it is convenient and disappears when needed are common. Overall, Urban Dictionary portrays a floater as something or someone that drifts, does not sink or stick, and is often temporary or unwelcome.