Definitions by Memphis Man

Cum Cannonball 

A small ball of cum that is reserved into the tip of a males penis and is launched into velocity during the post ejaculatory piss, similar to a cannon ball in a cannon.

After masturbating Chandler decided to let his Cum Cannonball harden and then later launched it into the sink while urinating.

Cum Cannonball by Memphis Man November 3, 2013