Comes from Asker and Baerum in Norway.
You use it to describe something that is way cool
Norwegian: Det var en tett bil
English: That was a cool car
Too eager to type- when a fool messes up their typing sequence because thye are in a rush or not paying attnetion to the screen.
Karen says (8:13 PM):
apparetnyl its treu about him...
Colin says (8:14 PM):
Nice TETT's Karen.