1 definition by Shaun Horan
The act of taking a star shaped sticker, placing it on the tip of your erect penis, and then jacking off. The resulting Manplosion will shoot the sticker onto the females face much like a beautiful shooting star.
"Dude my teacher put a star shaped sticker on my paper! I can't wait to use it for a shooting star!"
by Shaun Horan November 7, 2007