Well, I'm deeply obsessed with languages (I want to study English philology one day), so pray, tell me the names and suchlike in your own translation of DT. For example, I recall that Oy is 'Ej' in Hungarian, am I right?
In Finnish:
gunslinger - revolverimies (revolver man)
Oy - Oi (I myself prefer Oi )
Billy-bumbler, bumbler - Mäyräkarhu, mäyriäinen (badger-bear (!), badger-like creature)
In-World, Mid-World, End-world - Sisä-Maailma, Keski-Maailma, Loppu-maailma (exact translations)
Chap - Heppu (somewhat exact translation)
Crimson King - Punakuningas (Red King)
Low men - Alhaiset miehet (sleazy men)
Breakers - Murtajat (exact translation)
Beam - Säde (exact translation, but it means more like a radius of a circle)