I think that the only thing worse than being earwormed by a song in a foreign language with lyrics you don't understand is being earwormed by one where you can understand HALF the lyrics, and they make no sense at all.
Currently running through my brain:
Strawberry sex -- it's a wonderful world
somethin' somethin' somethin' somethin' somethin' 1 - 2 - 3
Strawberry sex -- it's a wonderful world
blah blah blah, blah blah blah ga doki doki, baby
love love love love love
etc.