to fart on the toilet
to fart loudly in a place that will create an echo

In cs (counter strike) it is the xm1014 auto shotgun(auto shotty). it has a fast reload and a fast fire rate. you can also stop reloading to fire off a round into the fave of an opponent.

Asshole, anus, you get the point.

In the days of sail, naval vessels mounted cannon carefully and purposefully rigged into positions which optimised the effect of their fire. Occasionally, the rigging of these very heavy guns might come loose, and with the vessel pitching about on high seas or during manuever in battle, the results for the ship and crew could prove catastrophic. The term has come to describe a person lacking prudence or insight, whose actions and/or speech jeopardises the safety of people in their proximity or under their authority.

Homemade pyrotechnics. May involve the use of fuel, lighter fluid, welding gasses, household cleaners, or black powder intended for use in muzzle-loading firearms. Generally lit with cigarette lighters, matches, lit cigars or cigarettes, or -- in rare cases -- electrically lighted with the use of either a car battery or household current. Dangerous as hell.

One of the more common forms of redneck firearms is the use of reactive metals in a 20-ounce soda bottle, known as an acid bomb, dry-ice bomb, or Drano bomb. Another is the trapping of a gas, such as butane or acetylene in a pipe or a series of beer cans with the tops and bottoms cut out, held together with duct tape, which when lighted makes a loud noise and can be used to hurl projectiles, such as tennis balls, potatoes, or garbage, into the neighbors' yards. See also potato gun or dorm cannon

An Admiral Nelson is when you fire off your batter cannon in a woman's eye whilst chopping her arm off. This of course is all done in honor of Admiral Horatio Nelson who gave his eye and arm for the glory of the Queen of England and then later died at the Battle of Trafalgar.

Canti is a machine in the uber-confusing manga (also anime), FLCL that is the first to pop out of Naota's (the protagonist) head. This machine posseses the power of that giant space pirate that can steal whole planets (I cant remember his name). Haruko hits him on the head and
makes it to where he can only achieve that power by eating Naota. Once he does this he turns a dark red and can fire off a "Naota bullet" by changing into one HELL of a sweet "cannon mode" he fuses with the terminal core in the last episode and brings the giant hand to life.I cant tell you what happens next. what I CAN tell you is that is one of the sweetest action sequences EVER!!!!