A romantic coined term to ejaculate on your sexual partner's face.
My friend who works for EA, always use facial genocide to express his love to his girlfriend
by phat_tonyca June 26, 2008
A sperm demonstration on a willingful (hopefully) victim. Many dead, no survivor, except the two interested protagonists.
A Facial Genocide would be most welcomed tonight, dear. Please proceed.
by BrillantJoel July 11, 2008