noun - A condom filled with poop (deuce, shitlog, stinky brownsnake) or other assorted fecal forms that has been tied off at the end and frozen. Once frozen, It is used to penetrate the vagina, anus, or other bodily orifice in the same fashion as a dildo. Apollo 13's are commonly used in the spacedock community and other shit-related sexual deviancy circles.
I was just going to give her a traditional spacedock, but I remembered that I had a fresh Apollo 13 in my freezer. I used that on her vagina and saved my pending shit for a Cincinatti Steamer I delivered to her later that evening.
by Lord of the Turd November 08, 2005