Your earworm is ...

[shark]

But every song's like gold teeth, grey goose, trippin' in the bathroom
Blood stains, ball gowns, trashin' the hotel room,
We don't care, we're driving Cadillacs in our dreams.
But everybody's like Cristal, Maybach, diamonds on your timepiece.
Jet planes, islands, tigers on a gold leash.
We don't care, we aren't caught up in your love affair.