When you have a forward traveling fart, which travels up your grundel (gooch) and rattles your sack.
by Goose and Maverick September 14, 2016
Get the grundel thunder mug.Its when you fuck someone so hard, that the impact of your bodies against each others makes a loud thunderous sound
Timmy: Suzy and I thunder banged last night and the neighbors got freaked out, they thought there was a storm coming.
Ben: THAT LOUD NOISE WAS YOU TWO?
Ben: THAT LOUD NOISE WAS YOU TWO?
by Voidaid September 7, 2016
Get the Thunder Bang mug.by big booty hoeez May 18, 2016
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Get the Blood Thunder mug.by Skjor August 4, 2020
Get the Thunder Cunt mug.A term used in the NYS Prison system for hand rolled cigarette made from the butt ends of older cigarettes and then wrapped in the blue outer wrapping that the individual toilet paper rolls come in. The term derives from the harshness of the tobacco and the limited smokability of the improvised rolling papers causing thunderous coughing. Mostly limited ti reception where many have not been able to buy commissary or receive outside packages yet.
by exjailbird August 4, 2020
Get the Blue Thunder mug.by EZB_Thunder October 22, 2020
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