money shot

noun3

1. •
   The shot or scene of a film that cost the most to produce, most commonly an action sequence.
2. •
   (slang) The moment in a pornographic film where the male subject of the scene in question ejaculates.

   • Allen Gregory DeLongpre: Uh-oh, Principal Gottlieb. Looks like somebody forgot their danish, huh? Judith Gottlieb: Aw, crap. Allen Gregory: Three, two, one, and there's the money shot. — 2011
3. •
   (slang, vulgar) The release of semen on the partner's body, especially on the face or in the eye.