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1.
The measure of how good a party is going to be, depending on who is going to be there.

The right mix of people to make a party or a poker game tolerable.
Dennis: Hey Mark, you coming to my party tonight?
Mark: What's the cool factor?
Dennis: Jeff, Bill and Sean will be there.
Mark: Good

I'm going to cash's house tonight to play holdem, the cool factor is going to be off the charts!
by cheeks1128yahoo February 03, 2010

Words related to cool factor

fun