Top definition
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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2
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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