When you ejaculate and you feel semen hit a certain part of your body but no matter how much you look, it's not there.
person 1: i swear i just came on my leg bro, but it's not there!
person 2: d-dude... it's a phantom jizz..
person 2: d-dude... it's a phantom jizz..
by kool_mike November 18, 2017