What is Tøsk?
1.
A norwegian word used to call someone dumb. It is not a super offensive word.
It is mostly used in the west and northern parts of Norway.
The word can also mean Codfish, but then we say "torsk" not "tøsk".
*your friend, sister or brother says or does somethig stupid*
you can call them a "tøsk". You can also use a swear word in front of it.
"Forbanna tøsk"
See