when you jizz in a popsicle tray and freeze it and then feed it to ur girl/ or hated enemy. (food colouring may be added to help)it is also when u jizz on somebody in the cold and it freezes like an icicle made of jizz.
"hey billy how u like'n that popsicle over there?"
"Oh its pretty good what kind is it?"
"its a Jizzsicle u douche bag!!!"