2 definitions by Important_hoodie

A term used to describe a person who is acting like such a cunt, that they alter the Earth's meteorological behaviour, resulting in near-apocalyptic storms with lethal levels of thunder. This is the worst level of cunt you can get.
C: My ex gf is trying to ruin my life because she has a diluted idea that she knows what’s best for me.

E: Damn she’s a real thundercunt.
by Important_hoodie March 12, 2019
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A term used to describe a person who is acting like such a cunt, that they alter the Earth's meteorological behaviour, resulting in near-apocalyptic storms with lethal levels of thunder. This is the worst level of cunt you can get. Usually cause massive amounts of anger in those around them.
C: My ex gf just tried to ruin my life because she thinks she knows what’s best for me.

E: Shes such a thundercunt.
by Important_hoodie March 12, 2019
Get the Thundercunt mug.