Blend ofsperm +hijacking
spermjacking (uncountable)
- The practice where a woman surreptitiously collects a man's sperm after sex (e.g. from a usedcondom), or stops using birth control without telling her male partner, in order toimpregnate herself.
1996, Word Warrior, “Sexual Responsibility Doesn't Hand Off”, inba.singles (Usenet):Spermjacking is already illegal. I doubt you'll be a victim unless you bait and switch or something.
2015, James McAllister,The Young Entrepreneur's Guide to Business, Finance, and Life:Sadly we live in a world wherespermjacking is socially acceptable and actually encouraged among some women. This is the act of stealing your sperm out of used condoms to impregnate themselves without your knowledge.