Top definition
Noun: a large, putrid release of intestinal gas, usually produced in the workplace or around a group of friends.
Usually followed by a trip to the washroom to wash your anus.
Verb: to release intestinal gas with such force as to solicit a reaction from bystanders, and leave the "gonchbomber"
wondering if they have soiled themselves.
Kevin dropped a gonchbomb at the lunch table which quickly evacuated the room and caused the foreman to pull the fire alarm. He then got up to go and wash his anus.
by captainzenon November 20, 2010
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