the act of eliminating people that should not be on the planet.
Stupid religious fucks deserve to be retroactively aborted.
ayon kay britchick ika-04 ng Marso, 2004
1 more definition
a legal medical procedure for the taking of ones life regardless of their age.
Joe is such a loser and disliked by so many people that he is the perfect candidate for a retroactive abortion.
ayon kay tellitizaman ika-10 ng Setyembre, 2010