A fart or poo that makes a sound resembling that of a machine gun being fired. 
*Featured on an episode of Beavis and Butthead.
*Featured on an episode of Beavis and Butthead.
I was sitting on the crapper and let out an awesome machine gunner! I think the guy in the stall next to me hit the deck!
by Sarah Lambert February 27, 2008
 Get the machine gunnermug.
Get the machine gunnermug. A very brave bloke who sat for hours in the rear gun turret of a WW2 bomber having the shit shot out of him by enemy fighters. It was lonely freezingly cold job with a high mortality rate.
A WW2 bomber had several defensive gun turrets, the rear one was the most vunerable to being hit by an enemy fighter's machine guns.
by TimB June 12, 2005
 Get the REAR GUNNERmug.
Get the REAR GUNNERmug. 1. Troll
2. A bell end lacking substantial knowledge of a topic such as football
3. A stereottoicL loud-mouth who has never kicked a football, but believes they know more than people who have dedicated their lives to playing football, developing players and managing football clubs. Speaks in extremes, higher volumes but mostly on grunts and emojis.
4. An alleged for of Arsenal Football Club sold to defunct Bury Football Club - see also Piers Morgan
5. Not a Gooner
6. Anyone who is a plastic supporter of Arsenal Football Club.
7. Anyone who is banned from Emirates Stadium.
2. A bell end lacking substantial knowledge of a topic such as football
3. A stereottoicL loud-mouth who has never kicked a football, but believes they know more than people who have dedicated their lives to playing football, developing players and managing football clubs. Speaks in extremes, higher volumes but mostly on grunts and emojis.
4. An alleged for of Arsenal Football Club sold to defunct Bury Football Club - see also Piers Morgan
5. Not a Gooner
6. Anyone who is a plastic supporter of Arsenal Football Club.
7. Anyone who is banned from Emirates Stadium.
1. You’re no supporter, you’re as useless as a gnat on a frog’s bawbag and Lee Gunner.
2. Learn football. You don’t want to be a Lee Gunner.
3. Be a Gooner, not a Lee Gunner
4. When Lee Gunner speaks its like smelling rotten cheese or White Hart Lane.
2. Learn football. You don’t want to be a Lee Gunner.
3. Be a Gooner, not a Lee Gunner
4. When Lee Gunner speaks its like smelling rotten cheese or White Hart Lane.
by Goonersaurus September 24, 2021
 Get the lee gunnermug.
Get the lee gunnermug. Gunner Bones is a Youtuber mainly known for being a very good player at Geometry dash. He also makes joke videos about Geometry dash and some Minecraft videos. He also has a nice name
by Leenoi September 5, 2020
 Get the gunner bonesmug.
Get the gunner bonesmug. an overly ambitious, competitive person who does what they want without listening to what others have to say.
by benisntokay March 8, 2023
 Get the headstrong gunnermug.
Get the headstrong gunnermug. Shit that comes out at mach speed, in the form of small,solid,individual turds in a rapid fire fashion, and usually splashes water on you're ass hole.
by Blunts and Cuntz December 5, 2009
 Get the Gunner Shitsmug.
Get the Gunner Shitsmug. by womoma April 16, 2005
 Get the gunner eyemug.
Get the gunner eyemug.