One who sucks cocks and swallows the pure energy or semen. A true Sperm Vampire does this deed to stay alive, kinda like a ho-bag.
Bill: Did you know Jamsession is a sperm vampire?
Fred: No way! How can you tell?
Bill: The cumstache that he is always sportin.
Fred: No way! How can you tell?
Bill: The cumstache that he is always sportin.
by The Jewgle and Mr. Forbes August 24, 2009

A woman who seems to have a tendancy to soak up semen from all directions with no obvious limitation.
stop pestering, ive shagged you 15 times already and its nearly time for breakfast.. Go make me a full english you fucking sperm sponge..
by Drex Johnson November 3, 2008

by Chimney Sweep 900 May 23, 2010

I was walking up the steps when all of a sudden, someone sperm tailed me from behind and I almost fell over.
by killerqueen33 December 9, 2008

After our first child my wife told me she couldn't get pregnant 11 years later when i was asking for a divorce she magically got pregnant. Well too bad for her I left anyway now looking to see if I can sue her for lying and being a sperm stealer.
by misstress69 February 19, 2012

After Jane handcuffed John to the bed she preceded to jack him off in order to extract sperm. When he climaxed she put the sperm in a small container, got dressed, and left. John was sperm jacked!
by J-Fad December 15, 2008
