Loose cannon

Someone who is unstable and unpredictable

Matt Goulster was a loose cannon at work yesterday

by Baron Von Wellington May 28, 2018

snake cannon

When your penis is small and when you get a boner it grows extremely big, and when you ejaculate you get a TON of semen

How was the date with kyle?

Awful! When we were having sex he had a snake cannon and it was awful for me!

by The treebase December 14, 2016

Off A Cannon

To be extremely cross faded almost at the point of passing out.

Hey Julian I’m off a cannon right now this is insane!

by WelcomeToArbys54 October 18, 2018

Nick Cannoning

When a person has too many kids at once.

Damn that motherfucker has 11 kids!! he needa stop Nick Cannoning

by joey.doesnt.share.food November 15, 2022

splatter cannon

When your intestines start to grumble and you run for the nearest porcelain god. Diarrhea is then grandiosely peppered out your butthole decorating the porcelain, above the water line!

After a hefty night of drinking and a stop to the local burrito joint, Mike keenly sensed the splatter cannon was loaded and about ready to blow!!

by BekahBooVT February 1, 2014

Biff Cannon

Really huge penis shoved in a butt hole violently.

He received a biff cannon last night.

by alexander the worst February 15, 2014

Chainsaw Cannon

Dr Bright's weapon of choice

You cannot kill SCP-682 with a chainsaw cannon

by Xplayer76 June 6, 2021