I think speewa may be right, the pillows on the side of the road do seem to be multiplying and appearing from nowhere, maybe the pillows are getting restless and are waiting their chance to smother us.
. Even at home, my pillow has been showing some signs of rebellion now that I think about it. I used to be able to give it a gentle shake to fluff it up, and a bit of a press for my head and that was it, but now, well I have to shake the sh*t out of it to try and fluff it up and punch a hollow for my head. I'm certainly not going to let it know about the going ons on the road side or it may decide it should be over my head not under it .
Or it may just be pillow talk