loose cannon

A person, often holding a position of significant responsibility within military, political, or business contexts whose words or actions are considered by some to undermine established objectives of the greater organization.

In our operations handbook, the section with the heading "definitive loose cannon" contains a picture of John Bolton.

by uncletrav June 6, 2018

ruby cannon

Ruby cannon is a skinny legend

And a joker who is mans best mate innit

Ruby cannon is a skinny legend

by Jack113 July 29, 2019

clear the cannon

The act of finishing during sex and resembling a World War 2 cannon going off while under attack

Been a while, think I might go home and bend the wife over the washing machine and clear the cannon

Jeez Bob has been cranky at work. Wish he would just go home and clear the cannon

by Scrappy012482 November 20, 2019

THOT Cannon

A handcannon used for destroying Thots.

Stands for Thermal Handcannon Optimized for Termination

Friend: Dude if she doesn't lay off our bro, im gonna use the THOT Cannon.
OF: The sacred weapon is not worthy of such lowly thot.

by The Real Robbie Rotten February 21, 2019

International Cannon Day

A day (usually) celebrated on March 1st. A day to celebrate.

1: "It's International Cannon Day!"

2: "Oh, yeah! Let's celebrate cannons!"

by Ya Boi Unkown March 1, 2019

Cannon

A symbolic term. It is used to refer to the male genitalia (predominantly) and is usually used to describe it during intercourse.

She was s**king that cannon like a master

Amy believed that that cannon was longer than any other.

by Alex 13 March 1, 2019

Super Suck Cannon

A weapon used by King K. Rool in Super Smash Bros. It can shoot out cannon balls and then suck, using the suck at a ledge can lead to a stale. You can also use the cannon to perform Suck and Cuck.

Oh crap, he is using his Super Suck Cannon.

by Yoinky Bruh March 12, 2019