Jerking off in subzero temperatures and ejaculating. The cum will freeze solid while still being partway inside the urethra, hopefully into and icicle shape. It is then used as a weapon.
when a joint or blunt canoes so much without being stopped that it becomes one long orange line down one side, all the way to the roach. Thus garnering the appearance of the fabled Jedi weapon of choice.
When you are using a fluorescent condom on a half-hard penis to move it in circulars moves. You also can turn off your lightsaber by giving a hip impulsion to throw your penis to your back, between the thighs and then quickly tighten your legs