A country way of saying to something colder i. e. drinks, temperature, etc.
Dad, my drinks warm from sittin' out. Well, put some ice in it and cold it up, son?!
by Comanche Jackson August 9, 2010
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Similar to stuck up but referring to a cold hearted female especially a ho.
Man, she is cold up!
by HybridFlare June 20, 2005
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