get (one's) knickers in a knot

get (one's) knickers in a knot

To become overly upset or emotional over something, especially that which is trivial or unimportant. Primarily heard in UK. Ah, don't get your knickers in a knot, I'll have the car back by tomorrow morning! In my opinion, people are getting their knickers in a knot over this election.See also: get, knickers, knot