I had a dream one time, my wife and I were at some kind of convention. Huge hall, thousands of people, and we somehow got separated. They had the bad piped-in music really loud. "The Look" by Roxette was playing. So I'm trying to find my wife in this huge crowd, and my ears are being bombarded the whole time by
♫♫ Na na na na na
♫♫ Na na na na na
♫♫ Na na na na na, na na
♫♫ Na na na na na
♫♫ Na na na na na
♫♫ Na na na na na
♫♫ Na na na na na
♫♫ She's got The Look
That one part of the song kept playing over and over. I awoke feeling very angry and frustrated. Also, I now hate that song.