A person who masturbates frequently, in some cases in front of others, term used commonly in jails and prisons
by Op it's doogie July 1, 2016
Get the Gunnermug. A boy who is sweet,kind, adorable,smart and more and if you meet a Gunner Keith do let go because you will never find one like him😘😘
Person 1: Who is that smart and adorable baby in that class
Persons 2:that is probably a Gunner Keith
Persons 2:that is probably a Gunner Keith
by Emily Conway December 29, 2017
Get the gunner keithmug. by Horny mom lover July 27, 2016
Get the girl gunnermug. Squat down, put you hand behind you right leg and masturbate vigorously until you explode everywhere like a machine gun, ergo Russian gunner
Boy 1: " I tried the Russian gunner last night"
Boy 2: "Oh? What happened"
Boy 1: "I think I declared war"
Boy 2: "Oh? What happened"
Boy 1: "I think I declared war"
by ThePandaKing November 1, 2011
Get the The Russian Gunnermug. by Some dude with a tractor March 22, 2021
Get the Gunnermug. Man with a Massive Penis
by Imyourdad February 12, 2017
Get the Gunnermug. A person who goes above and beyond to exceed expectations. It only has a negative connotation to those who aren't gunners. The term isn't actually about peers. It is about the person who wants it most. The person willing to stay up every night of the week to get it done.
by Duchess Urbino January 11, 2023
Get the Gunnermug.