Flitzan
Flitzan is a xenogender identity in the Aecor System in which one's gender is connected to a cup/glass of water. Alternatively or additionally, it may also be considered a combination of genderstatic and genderfluid; similar to a cup of water, this gender has the capacity to be fluid, yet is currently in a contained position in which it does not change and is static.
Flitzan may be added on to another identity; for example, one may identify as a flitgirl, a flitboy, or a flitzenby. One subset of flitzan is demiflit, in which ones gender feels like a partially-full cup of water.
Etymology
The name 'flitzan' comes from the Greek word for cup, flitzáni.[1]