When you plug/cover/pinch one nostril closed and then blow hard to make unwanted snot shoot out the other nostril. Sometimes when suffering from a cold, snot rockets can be achieved by the nose alone, without intervention from the hands. The primary purpose of the "rocket" is to avoid leaving any snot residue left behind. The idea is to blow the snot out fast enough so that it has no chance of sticking to the end of your nostril. Snot rockets are enacted primarily in situations when tissue is desperately needed but unavailable, or it is done simply for recreation.
My nose was starting to run before the track meet, so I ran behind a tree and blew out a massive snot rocket.
Snot rockets are about the only fun part of having a cold. Morning snot rockets in the shower are cherished by many.
When you insert the tip of your penis in the nostril of a person, at the moment of ejaculation, filling their nostril with semen.
Dylan tried to pull a snot rocket on Raven and she bit his dick off .
The resulting visual when a large gooey slimy snot is launched in a magnificent trajectory from ones nostrils due to vociferous laughing, sneezing, or crying. The trajectory has been known to reach an apogee of 3 to 4 feet above the launch site. These are especially delicious when they land on someone or something that has a deep fear of this sort of occurrence.
"Cleetus became the life of the party once he sneezed on old Mary Jane Rottencrotch and her pretty pink panties at the mixer and then landed that tremendous snot rocket on her face.
My boyfriend's snot rocket blew the biggest wad in my ham wallet last night!
a booger thats stuck in one nostrel and you pout your finger on the other nostrel and blow as hard as you can until the booger flies out.
"Jeez your nose is a never-ending snot hole!"
"Shit son did you see that booger fly?"
"Yeah that was definately a snot rocket!
When you plug one nostril with your finger, and blow out of the other nostril with everything you have, sending a snot projectile out of the nose.
Without tissue, all I could do to clear my nose was to blow a snot rocket.