A metaphysical entity of cock usually only existing on the astral plane, but on rare occasions materializing to have sexual, preferably anal intercourse with the living.
John: So I was just sitting in my room the other night when an astral cock came out of nowhere and penetrated my ass...
Jane: O my god, if only I were so lucky!
Jane: O my god, if only I were so lucky!
by Jaques Duchateau January 3, 2007