A woman who is so eager to get pregnant that she takes advantage of a man in order to get to his sperm.
Example#1: I met this really hot 35 year old women at a party last night. I thought we really had a connection, but it turned out she was just a sperm pirate.

Example#2: Ever since we agreed to have a baby, my wife has turned into a sperm pirate.
by Cynthia H. August 18, 2007
Get the sperm pirate mug.
A woman who is so eager to get pregnant that she takes advantage of a man in order to get to his sperm.
Example#1: I met this really hot 35-year-old women at a party last night. I thought we really had a connection, but it turned out she was just a sperm pirate.

Example#2: Ever since we agreed to have a baby, my wife has turned into a total sperm pirate.
by Cynthia H. August 16, 2007
Get the sperm pirate mug.
1.A fun name to call someone
2.its like calling somone gay or a fag, but worse
theirs a ginger sitting in front of you in the bus and you start harrasing him, when he starts to talk you yell,shut up you "sperm burping butt pirate"
by MR. Bower April 28, 2009
Get the sperm burping butt pirate mug.