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1. A female equivalent of a ‘Hard-on’ involving engorgement of the clitoris
2. a Clitoral hard-on
3. increased blood flow in the dorsal artery of the clitoris related to a sexual stimulation or excitement
4. A means of expressing sexual interest by a female
5. A male’s insult to another male indicating insufficient masculinity or douche-baggery
6. the result of a female’s accidental ingestion of viagra
Carmelo Anthony’s 40 points last night gave me a total clard-on!”

"Jenny, I can't go up to write on the black board because I have a clard-on right now."

"Kanye was such a clard-on at the VMAs."

"Just rub your clard-on until it goes away, Bruce, you f'in' pussy."
by M&J: The LLC February 19, 2010
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A hard on of the clitoris.

Also a great name for some evil space guy.
Riding the 32 bus gives Jessica a clardon.

"Clardon will destroy you all!", said Clardon.
by Box Johnson June 21, 2010
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