The event in which a man is done peeing into a urinal, then zips the tip of his penis up in his zipper, causing an excrutiating pinching pain that results in loud sreaming and cursing.
The name derives from the penis getting trapped in the fly. Hence the name penis fly trap.
When a girls between your legs giving head and you're about to cum, forcefully squeeze your legs together trapping her head between your thighs and forcing her to take your jizz.
lars: "damn, that girl gave you a dirty look"
mitch: "yeah, i gave her the penis fly trap."
A nearly impossible sexual act, requires extreme control over prostate muscles and or involves the next stage in human evolution, when a girl is preforming oral sex on a man, the man has the tip of his penis open up like the claws on Dr. Octopus's arms, and clasp her head inside
If a girl sucks you off the wrong way, Penis Fly Trap her head to teach her a lesson
Steps: 1. Get a group of 4-6 guys on the dancefloor.
2. Gradually spread out into a small oval shape.
3. Wait for a group of 4-6 girls to walk into the middle of the small oval.
4. Immediately close in the oval around them and start grinding.
5. Enjoy.
The other night at the club, we desperately were trying to pick up some chicks. We huddled up and began to spread out. Within 5 minutes, 4 girls walked between us and we closed in around them. One of the girls exclaimed "I think we were just caught in a PENIS FLY TRAP!....and I am loving it!!"