bløde kyststribe

Etymology
From standard Bokmål "den ", converted into the dialectal form of the area contained in the expression.

Noun

 * 1)  A section of the Norwegian coastal landscape of Southern Norway ranging from the two Agder counties to Rogaland where the dialects are marked by a voicing (therefore called softening) of consonants, i.e. p, t, k becomes b, d, g in many words.