What does
I can't not get the song out of my head
mean? I have looked on this site for clarification but still can't find my answer.
What does
I can't not get the song out of my head
mean? I have looked on this site for clarification but still can't find my answer.
Strictly speaking, "I can't not do X" means "I am unable not to do X". In this context, your sentence could be paraphrased as "I am unable to not get the song out of my head", or more simply "I can't keep the song in my head."
I can't get the song out of my head,
since not being able to get a song out of one's head is a more frequent complaint than not being able to keep it in one's head.