I had never heard this word untill someone called Mark Delucas a Chauncy and i have found out some iformation on it so here is the definition:

1. Someone who is very rude.

2. Someone who changes their personality around differnt people.

3. Someone named Mark Delucas.
1. Sir, you are a fucking chauncy.
2. Mark Delucas is the biggest chauncy alive.
by Nicky D. June 22, 2004
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a brownoser, a suckup, anyone who thinks they take the hardest classes. Followers of the Order of Chauncy's. Derrogatory.
That kid is such a Chauncy, he always sucks up to the teachers.
by jack jack frank jack March 15, 2009
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1. a half emo pig dog. seen in the chauncy comics.

2. a yellow furry puppet that wears a top hat on the mtv2 show wonder showzen.
1. (girl) "hey chauncy, wanna go to the mall with me?
(chauncy) "get the fuck away from me you stupid ho."

2. (chauncy) "oh no kids! theres gonna be a rumble between the numbers and the letters! dont worry, ill stop it with my HIPPIE POWER!"
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The plastic cup used for drinks at keg parties, etc. in college
Johnny didn't put Chauncy down the entire night. He didn't want to be without his Chauncy. He was trashed!
by Waffle Inc. July 28, 2009
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Used as a pseudonym for male genitalia when making comparisons. Usually used with face or breath as descriptors.
Yo, check that Chauncy face over there. (penis face)
Listen, Chauncy breath. (Implies that one gives oral sex to men)
by Fred Rufus Jones May 15, 2008
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A person who looks so funny anything that is funny ceases to be that object and becomes also a chauncey.
Can be replaced in front of any noun to create a whole new meaning
Dude look at that cat that is such a chauncy cat.
That is so funny it looks just like chauncy.
by Chris the chris schickler August 19, 2008
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The idolization of the specific one child to always lack behind in sports and other athletic avtivities.
The teammates laughed as the chauncy lumbersomly finished the wind sprint
by Fritch April 25, 2006
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