1 definition by lllllalalalalalalalalallalalalalalalllammallamaduck

The money shot is derived from the pornographic film industry. When the main actor is unable to ejaculate a second steps in with the sole purpose of ejaculating on the woman (this is why you so often see very little of the man in the final shot, so you can't tell its a different actor.)
Called the money shot because the second actor traditionally gets half the money for doing very little
That was a fierce money shot Steve, well done lad
Get the money shot mug.