WOC!

Behavioral biologists have identified a strange new species: the WTF-er. They run two completely independent operating systems in parallel. The 'surface OS' is responsible for emitting a steady stream of expressive noises — 'WTF', 'no way', 'huh??' — basically all the loud Greek-chorus reactions to whatever just happened. The 'background OS', meanwhile, calmly analyzes everything and concludes 'mm, just as I expected'. The WTF-er does not get involved in other people's nonsense, because they know in their bones that explaining things to idiots is like trying to push wet mud up a wall — it wastes effort and gets you covered in mud. So they keep a firm grip on their internal staff of wisdom and offer the only appropriate tribute to a deranged world: a heartfelt, soul-deep 'WTF'.