I call group nap! →[More:] I went through a phase in grad school where platonic friends would share beds out of necessity or companionship or titilation or who knows why. Sometimes things were fraught, but there was sort of a code - nap means nap. And I know people take family naps.
I could go for a group nap about now. Anyone else have group nap stories? I've got one really funny one, but I'm too tired to tell it right now.