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 16, 2005
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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!
You eat space cookies just like space cakes

Are your arms feeling heavy yet? Chill :-)
by It's Bliss June 3, 2006
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Anomalous object that randomly flies by in the Disneyland ride Space Mountain. Looks like a giant cookie. If left unnoticed, it could threaten the safety of earth.
Booya, I broke the record! I saw the space cookie 9 times in one ride!
by John November 15, 2004
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a person who takes an extacy pill and a viagra pill at the same time
Check out that space cookie. His dick is as hard as a rock and he's fucked up!
by me April 27, 2003
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Skiing: A small lump of very hard snow or ice that looks innocent enough but it is practically welded to the piste causing you to stumble when you ski into it. Usually encountered first thing in the morning before the sun has loosened the snow up.
Following a wipe-out....."I think I must have hit a space cookie or something"

OR

Take it easy guys this next bit is littered with space cookies
by Brucester September 10, 2006
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The area of the cleavage where cookie crumbs, or other such food items, often fall during consumption.
Sarah was eating when a bit of brownie fell into her cookie space.
by Kirk2814 December 8, 2009
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