(bokmål) storm i et vannglass (storm in a glass of water) betyr engelsk

tempest in a teapot▼(big fuss made in a small context)
noun
[UK: ˈtem.pɪst ɪn ə ˈtiː.pɒt] [US: ˈtem.pəst ɪn ə ˈtiː.ˌpɑːt]