What do you actually do when a song gets stuck in your head?

It's usually the only snippet of the song that I liked or the only part of the song available to the public.
I end up making videos of myself with the song as the background sound. I can't dance, so I show off my outfit for the day, have an activity dump or lip sync the words. Then I replay my own videos and admire them.
What do you actually do when a song gets stuck in your head?
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