Tynnmenneske
When a person is thin, especially with no muscles. The word comes from Norse mythology and means "skeleton". Now in the modern days, the word is mostly used to describe very thin and non-muscular humans.
Guy1 and Guy2 is at the gym and sees a guy that basicly has no muscles.
Guy1 "LOOL!!! Dude! Look at that tynnmenneske!"
Guy2 "Hahahah yeaahh"
Guy1 "LOOL!!! Dude! Look at that tynnmenneske!"
Guy2 "Hahahah yeaahh"