Cimmeria (mythology) - according to Greek myth, a land of mists and perpetual night beyond Oceanus at the world's edge, home to the mysterious Cimmerians; described in Homer's "Odyssey" and briefly mentioned in Edith Hamilton's book "Mythology: Timeless Tales of Gods and Heroes". Requested because there are articles for other Greek mythological locations, like Hyperborea and Ethiopia (mythology)
Grim Reaper - this title is currently a redirect, but the article isn't actually about the Grim Reaper specifically. There should be an article specifically about the Grim Reaper, IE the hooded scythe-wielding skeleton.
No, it hasn't been created yet. The German article referred to is about a creature or a specific myth, but the English article we have is about a movie.
Sentexa legendary creature that gives gold to poor people
Tagtug - in Sumerian mythology there was a great flood as a punishment from the gods for the sins of man. "Tagtug the weaver" was the only to survive. He forfeited longevity and health by eating the fruit of a forbidden tree. Tagtug is mentioned in 'Our Oriental Heritage' by Will Durant and references as a source: Langdon, S., Babylonian Wisdom, 18-21.
"Vleesetende stier" (nl:Vleesetende stier) - the description sounds like something out of a bestiary, but I can't find the original name; I 'think' we don't have a name for it in English it appears according to the dutch entry to be a thick hide relative of the Centicore though the name means 'Carnivorous Bull'
Working Man's Hero - a type of hero; sportsmen who go about their business with courage and determination and a minimum of fanfare and entourage are often labelled Working Man's Heros (e.g. Jim Courier); they are also known as "Blue collar heros" and "Poor man's heros".