EarWorms

This was my earworm for a while - https://www.youtube.com/watch?v=BVWfqOSdzs4

Lollipop lollipop
oh lolli lolli lolli
lollipop lollipop.....

I have horrible memories of that lollipop song. Thanks!

Ah.

This is pretty hard to get rid of once it's in your head

warm air

This is the ultimate earworm

blabla
Edit:
and this is awful

I thought you meant true earworms, like the ones that I've left in this here comment.

OK, that was cruel of me. After you've suffered through the above, you can cleanse yourself with this Diablo 2 mix, made by Notion of Ignorance using only in-game sound effects.