When having sex with a woman, the man tells her he is going to ejaculate on her face. He asks her to close her eyes, when she does, he punches said woman in the face.
by Batman's anus May 5, 2013

A large cannon, typically wielded by a pony DJ, That uses high frequency noise and extremely fast paced bass to carve out large areas of land that people ( or ponies ) that pissed them off recently stood on.
by Mr. Dr. Prof. Phil July 10, 2016

by Demon Dickin September 24, 2016

by A-Town Social Experiment May 24, 2008

1. A monicker for the FN FAL (Fusil Automatique Léger), a Belgian gun used since the 1950s. Its status as the "Fail Cannon" stems from its use in the first person shooter Modern Warfare 2. The gun is the only assault rifle in the game that is neither automatic nor three round burst, and sports a much smaller clip and horrible iron sights. As a result of these deficiencies, the gun typically fires fail towards enemies. Some really good players use it as a personal handicap to keep the game challenging for themselves.
2. Any object not suitable to the task it is being used for.
2. Any object not suitable to the task it is being used for.
Spectator: How did you just go 4 and 18 on Highrise? Oh...you were using the fail cannon, I should have known.
Guy who needs help: Can you help me hammer this nail into the wall?
Guy #2: Yeah, try trading in that fail cannon for a real hammer.
Guy who needs help: Can you help me hammer this nail into the wall?
Guy #2: Yeah, try trading in that fail cannon for a real hammer.
by Interlocutor May 1, 2011

When a vagina is loaded with a blunt object (usually a large dildo), and the blunt object is launched at a high velocity due to pressure buildup from a powerfull queef. May also be used with an alaskan pipeline
She hit me in the dome with her snatch-cannon
by arr1029384756 March 26, 2011

by 2OO3 May 28, 2016
