I bring you, the Parc.
Here is an illustration of what a male and female Parc creature looks like.

Every Parc is born with wings, which they cannot use, because they do not have any usable muscles in the wings, they just are there. They also have an almost infinite supply of snot, as clearly shown at the tip of the Parc's nose standing in the middle of the picture. There are debates on how the Parc produce their snot, but some researchers have observed Parc communities and groups consume their own, and other's snot. It is perhaps stored in the stomach of the Parc, and then ejected through the nostril, rinse, repeat.
There are other theories, for example that they produce snot in the same way that other creatures sweat.
The snot is considered a male Parc's manhood, the more you snot, the more prestige you have as a male. The leader of the Parc is appointed through a snot competition, where the male Parc who manages to fill five pints of snot, and then consume it, wins.
A Parc lives out his/her life for 25 human years.
When a Parc has lived for around 20 to 25(or more, but that is very rare), the Parc has a seizure, and experiences violent spasms. After two days explosive diarrhea and throwing up, the Parc dies from asphyxia(there are some rare cases where the Parc manages to twitch around so much as to drown in his/her own feces, but this is very rare.

This is the Parc's homeworld, Parcea. Lacking any technology to traverse the universe, the Parc have been on their planet forever. The planet surface is very sticky (possibly due to the amount of snot produced.). there was pure water before the Parc evolved into what they are now, but over time as they existed, the water on Parcea turned into snot itself. Currency on Parcea is water, which is very rare to find.
This,

is the god of the Parc.
He is the divine entity, who the Parc worship nonstop. There is only one religion on Parcea, and that is this deity. His name is Parcsus. Legend has it that long ago, a Parc was born, this Parc was different from all the other Parc. He did not produce any snot. Since this was the only special thing about him, all the other Parc worshipped him with overzealousness, and wiped out all the other species on the planet who did not give up their own religion in service of Parcsus.
In fact, all the other species on Parcea were very intelligent, they were near reaching the space age. but the constant snotting by the Parc race ensured that they all perished.
The parc do not need to drink water to live, they get nutrition from their snot, and other bodily fluids.
Yeah.