Top Definition
1.) (n.) an unwashed or otherwise smelly vaginal orifice. Referred to as such for the unsubstantiated belief that such vaginas emit a visible green cloud of noxious, toxic stench.

2.) (n.) Term used to describe a woman in possession of a vagina that suffers from the aforementioned malady.
1.) Can you believe it, Juan? I mean who knew Miss Krupitzer had a green hole? I swear to Christ, I went down on that thing and damn near gagged.

2.) After Doug sampled every girl on the cheerleading squad, he confirmed that Nicole and Heather were to be avoided; they're green holes. He's still swilling Listerine a week later.
by Blenderhead1991 September 07, 2010

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A person who thinks that they are so green they actually do more damage to the industry than actually do good.
John told Billy that he should by a hybrid, but Billy drives a truck for his construction job. Billy tries to explain that this isn't possible yet because the truck he needs doesn't exist, but John insists that Billy is just being lazy. John is being a real greenhole about the situation.
by ecojerk May 18, 2009

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The result of letting your anus sit in a damp room and grow mold and fungus. The act of having sex with a green hole is green holing.

A green hole can also be achieved by letting a guy with gonorrhea cum into your anus.
I have a dick infection cuz my GF wanted to try green holing. But her green hole was so tight and the mold got in my dick.
by matemoscas October 04, 2016

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

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