When you plant an emergency contraceptive pill, such as plan b, on the tip of your penis and proceed to have vaginal intercourse, fighting parenthood at the source.
Guy is standing up. Girl is in front of guy, on her knees giving him head. Right after the guy blows his load, before she can swallow it, he smacks her under the chin causing her head to raise up. Then punches her in the gut so she spits the load out. Kinda like when you lift the head on a real PEZ Dispenser and candy comes out. For added realism and fun have the girl ware some sort of Halloween mask, like Darth Vader or Bugs Bunny, etc.
At the Halloween party I went in the bathroom with this chick in a Yoda costume and did a PEZ Dispenser.
For tracheotomy victims only. Right after you have taken a fresh load in your mouth and it settles in your throat, you have someone tilt your head back and shoot it right at them thru your throat hole. They'll never see it coming...literally.
Bob tasted some liquid candy from Sutter's Pez Dispenser. Mmmm