Psycho Killer

My co-worker started singing about a psycho flower, which got me thinking about this Talking Heads song. Now I keep having the "fa's" going through my head...Please someone stop me from singing:

"Psycho Killer
Qu'est-ce que c'est
fa fa fa fa fa fa fa fa fa far better
Run run run run run run run away
Psycho Killer
Qu'est-ce que c'est
fa fa fa fa fa fa fa fa fa far better
Run run run run run run run away"