Some songs s have a way of sticking in your head (ex What Does the Fox Say). What are your worst offenders?
Mine? The Muppets "Mahna Mahna" https://youtu.be/8N_tupPBtWQ
Similarly, when I taught 4th grade, the kids used to sing a song that went like this "I know a song that gets on everybody's nerves, everybody's nerves, everybody's nerves...."
Similarly to Zazu and Scar in the Lion King, my mother freaks out whenever I even begin singing "It's A Small World After All." Apparently my brother and I sung it far too often at her as small children.
Closer by NIN and Kielbasa by Tenacious D will randomly pop into my head and then play there for hours. Apparently, I subconsciously think about sex a lot.
Re: S/o Songs that get stuck in your head
Yes it goes on and on my friends.
1 2 3 4 5, 6 7 8 9 10, 11 12 12!
If you need help figuring out how to sing that, here's the song.