Don't listen to those other skanks - a space cookie is any baked good with delicious pot in it. Typically a brownie (fudge) or a cookie. Only badasses are allowed to put it in their cereal (milk is allowed).
Man fuck those regular brownies...try some of these!!!
by KillACommyForMommy April 15, 2005
A space cookie is similar to a space cake, it contains some yummy pot, pollen is a good one to make it with :-) Make them right and cure the munchies at the same time!
by It's Bliss June 03, 2006