to have beautifully proportioned buttocks.

it can also be used as a noun (callipygia), and someone who is callipygous can be described as a callipygian
dag! look at her - she's so callipygous!

wooooah! did you see her callipygia?

you know kim? she's quite the callipygian.
by pooshu August 03, 2006
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A male or female haveing incredibly beautifully proportioned buttocks.
Pete-"Your just jelous of my callipygous"
Elliot- *moment of silence* what the...
by Meave Haters United April 30, 2005
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Having beutifull porportioned buttox.
"Hey, check out this callipygous"
by Eltray September 08, 2005
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When a particular female has a particularly nice...... "trunk"....aka....a nice ass
Bobby can't help but stare at every callipygous girl that walks by.
by Johnson Chicklet July 14, 2008
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The correct adjective is "callipygean", i.e. "having beautiful buttocks". "Callipyge" is the noun "beautiful buttocks", simple.
by Sérgio Rberto de Souza January 10, 2004
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Originating from the word callipygous, Callipygism is a philosophy that encourages the appreciation of well-formed, beautiful asses. Respect is given to the incredible life-force that a well-formed ass radiates. The people who live by this philosophy are mostly men, many of whom consider it a religion. Callipygianists, are commonly referred to as "Pygians". The Pygians are often considered immature and disrespectful, but are actually very serious about their faith.

As they have no real God, they follow the leadership of their prophet, Jabeebus. An age old philosophy, Callipygism has only recently been named and officially recognized. The scripture is not yet complete, but is referred to as the Calliptoscript.
Tim: What did you put as your religious affiliation?
Chris: Callipygism. I'm an ass-man.

Tim: Praise Clunis!
Chris: Praise Clunis!
by Jabeebus Almighty September 02, 2015
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Dude1: check out the sweet retreat on that callipyge by the bar.
Dude2: yeah, shame about her face.
Dude1: she has a face?
by Claydogg August 21, 2008
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