noun: earworm; plural noun: earworms
  1. informal
    a catchy song or tune that runs continually through a person's mind.

I was just sitting here at my desk this morning and I realized that I have a song stuck in my head.  Then I realize there are certain songs that get stuck in my head and don't go away.   They just stick there and replay over and over and over.  So I thought I would share the songs that drive me crazy when they get stuck in my head.

 Brand New Key (The Rollerskate Song) - Melanie

Bad Romance - Lady Gaga

What Does the Fox Say - Ylvis

Blurred Lines - Robin Thicke

Something about that, "hey, hey, hey, hey"

Please Don't Stop the Music - Rihanna

"Mama-say mama-sah ma-ma-coo-sah" that is what does it, yet Michael Jackson's, Wanna Be Startin' Somethin', doesn't have the same effect.

Oh and a new one I'll add just because the song just came out.

Everything is Awesome, The LEGO Movie - Tegan and Sara ft. The Lonely Island

What songs get stuck in your head and won't leave?