Potato Cannon 

About 20 dollars of PVC and a grill ignitor put together to launch a potato at high speeds in excess of 300 feet. Sounds like a gunshot. Typicly made by bored, immature teenagers, but is incredibly fun to create/play with. If you shoot a potato it'll scare the shit out of everyone within 500 feet of you.

Last friday night some nerdy freshmen made a potato cannon and shot my front door. I then went outside and ran them over in my ford bronco.

Potato Cannon by ThE GaMe!!! July 16, 2009

potato cannon 

A helpful utensil used for blowing holes in stuff, yeeting siblings OOOUUUUUUUT OOOOOFF YYEEEEEERR LIIIFE... get Rek-t sibling...

SHUT UP BEFORE I SHOOT U WITH ME POTATO CANNON.

potato cannon by The Rek-r November 21, 2019

potato cannon 

Any sort of device that looks like a cannon and is generally designed to shoot potatos at a high velocity using household products as propellent. Also known as spud gun and potato launcher.

Using these lengths of PVC pipe, I intend to constuct a brand new potato cannon that will surely attract every twelve-year-old in the nieghborhood.

potato cannon by Kurt Padilla July 12, 2004

Potato cannon

When you’ve been holding on to farts for a while and you go to the toilet and the compressed gas causes a firm poo to shoot out with an almighty foonk.

Describe your last bowel movement in two words?

Potato cannon

Potato cannon by Deuce Bigaflow January 7, 2026

potato cannons 

The plural form of potato cannon.

"Look at how many potato cannons I've built!"

potato cannons by KP July 14, 2004