alien spaceship Share definition Flag During sex when you ejaculate you take the jizz and rub it on somebodys face with your hands. Mike: Hey how was sex with Maria last night? Tom: It was great, I even alien spaceshipped her! alien spaceship by monkeyfruk June 6, 2009 0 0 Get merch Get the alien spaceship mug. Buy Now — $32.95 See more merch