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The art of igniting gases expelled from the rectum by force. Proper form is to lay on ones back, pull both legs back as far as possible,light a lighter and hold it as close to the anal cavity as possible. The subject then squeezes the stomach muscles tightly, pushing a mix of methane and hexane out toward the open flame causing a moderate to large fireball. Caution...Jeans must be worn to protect sphincter from 2nd to 3rd degree burns.
The room had an amber glow as jim's schuba erupted.
by Nate8956 December 26, 2007

Words related to schuba

anus explosion fart fire lighter