Pillow

A pillow is a cushion which you usually find in a bed. It was invented by women for pillow humping. Later on it showed, that people can also rest their head on the pillow while sleeping.

Men will use one or two pillows on their bed. Women will use a couple of dozen pillows on their bed, all of which are wrong for their male partners to rest their head upon. No one has figured out why so many pillows are placed on the bed when none of them can used. Perhaps it is a memory recall of all women back to the days of harems.