Strange. Is this Dope Slap headrest a new invention?
When my parents drove a Mecedes Benz Sedan years ago, I remember that that the head rests of the passengers had some sort of a mechanism too. You'll have to manually put the headrest up. But there's a button you press which causes the headrest to swing backwards and downwards, and it lands with a satisfying "thud". I'd driven my parents crazy a few times just by playing with the headrests. *grin*
metwin1