Who bothered to dream them up, name them, and have 23K pages on a google search return for them? Its like... well... ok, Space Nuts.. I say there are nuts floating around in space.. With the exception of the Russians, I think everyone would agree (including me) that there are no nuts floating around in space.. well, unless a manned crew had them in their pantry and jettisoned them into space because they were allergic, or something..
Friendship is like peeing your pants.. Everybody can see it, but only you can feel the warmth..