If it's any consolation, I was tortured by seeing Olaf staring back at me everywhere I go for months before I finally caved in, and watched the film.
And this song that figures in a paint commercial became the earworm from hell for me recently. I have no idea why.
https://www.youtube.com/watch?v=8NKLnPaCXpU
I'd sooner hear Rebecca Black's Friday on a 24 hour loop than suffer this song again.