to make something appear better or nicer than it actually is.

Don't try to church it up man, it's a piece of shit.
by lift-ticket July 30, 2006
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To vainly try to appear cultured and refined.
Joe: My name is Joe Dirte, I added an e to the end, cause it sounds cool.

Attendant: Don't try to church it up, boy.
by Bourbon Shocker October 14, 2004
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an expression to let someone know you agree with them
Her: There no way a man should expect all that from a woman when he doesn't posses any of those qualities himself.

Her: Church fan up!
by tanyettasedit September 3, 2008
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Churched Up refers to anything or anyone that presents themselves as being better than they really are. It can also refer to over exposure either by the media or by advertisement. Loosely derived from getting dressed up to go to church, or believing that going to church makes you appear as being a better person than you really are.
"Britney Spears is so churched up, we all know she's really just a busted red-neck!"

"Crystal Pepsi has to be one of the most churched up products in history"

"Everytime I turn the TV on I hear about "Brangelina", they are so F'in Churched!"
by Brent M. June 5, 2006
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It means that you agree with someone.
When you agree with someone, put your church fan up! Very similar to when you're in church and the pastor says something profound, all you can do is...put your church fan up.
by tanyettamac August 19, 2008
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