Cannon ballism 

when another thing of the same species eats another thing of the same species. (ex: salmon eating catfish)

did you just see him commit cannon ballism

Cannon ballism by Biologist1243 May 16, 2021

Cannonballism 

when you don't know how many of the letter 'n' to put in a word

Sarah didn't know how to spell 'cannibalism' She was effected by her cannonballism and couldn't decide how many n's were needed.

Cannonballism by sassypants058 December 3, 2011

cannonballism 

The act of eating a cannonball, not legal at the public pool

Cannonballism is not a good thing for your health.

cannonballism by Dagingerly1 March 31, 2023

cannonballism 

The act of eating a cannonball. Not legal at the public pool.

Cannonballism is a bad habit that could pose a threat to your health, as eating cannonballs is not good.

cannonballism by Dagingerly1 March 31, 2023