Top Definition
A massive penis - a Lady killer
"christ he had a right cunt buster he nearly split me in two"
by Denzil June 09, 2005

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A particularly huge penis, known for stretching out the vaginal cavities of women lucky enough to experience one.
"Alice was very happy with her husband until Scott inrtoduced her to his Cuntbuster. Within 5 weeks she kicked her husband out of the house and moved Scott in."
by ZedZol July 19, 2006

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An extraordinarily large penis. A term usually used to add color to an expression of surprise.
OMG, look at the cuntbuster on that guy!
by Mike Tyrikos June 23, 2006

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An erection in which the man in question's penis has acheived its maximum length and girth.
"Man, your mum is so hot. The whole time she was cooking us breakfast I had an enormous cuntbuster on."
by living_legend July 10, 2008

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A very large baby, whose birth turns his/her mother's vagina into a clowns pocket.
N. My wife gave birth to a Cuntbuster last night.

Adj. My new born son weighed in at a Cuntbusting 12lbs.
by Alex the Giant June 21, 2006

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The Urban Dictionary T-Shirt

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A particularly huge penis, known for stretching out the vaginal cavities of women lucky enough to experience one.
"Alice was very happy with her husband until Scott inrtoduced her to his Cuntbuster. Within 5 weeks she kicked her husband out of the house and moved Scott in."
by ZedZol July 19, 2006

The Urban Dictionary Mug

Lotsa space for your liquids.

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The Urban Dictionary Mug

Lotsa space for your liquids.

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The Urban Dictionary Mug

Your favorite word on a white mug.

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The Urban Dictionary Mug

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The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

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The Urban Dictionary T-Shirt

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An amalgam of "cunt" (term of endearment, Australian slang) and "gangbusters" (wildly successful).

A compliment, used in those rare situations where the word "gangbusters" alone can't encapsulate the level of out-of-control success one has witnessed.
1) Brett's bucks night is going absolutely cuntbusters.
2) Post-election analysis of inner-city Sydney and Melbourne reveal that the Greens' 2011 primary vote went cuntbusters.
3) 'Fever For The Flava' by Hot Action Cop went absolutely cuntbusters in the pop charts.
by Kevin Sorbo October 29, 2010

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The Urban Dictionary Mug

Lotsa space for your liquids.

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The Urban Dictionary Mug

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The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

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The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

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The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

Buy the t-shirt