Noodles,Also more commonly known as The Noodleman, is the main character of the Noodle comics on the Booru,
Noodles has had various children,Notably Mah boy & The Satyr (real name is Kiddo).
Noodles is an enigmatic being that seems to live in a bungalow out in space, unaffected by physics.
He is a unnatural being with long tendril like arms, which spawned the name he was given, which also spawns the attraction of fluffies.
There is no definitive Backstory for who or what Noodles is that has been shown, however there has been various ideas to what he is and where he came from.