Top Definition
A girl who is not a girlfriend. Shares interests with, hangs with, and (optionally) sleeps with a man she is interested in. Inevitably, she becomes a 'cool girl' and becomes ineligible for girlfriend status. Is often beleived to be lesbian on first glance.
Guy 1: Sam likes Halo? You serious? Damn, you're lucky to have a girlfriend like that.
Guy 2: She's not my girlfriend. She's just a cool girl.
by Kathleen Henry May 11, 2006
Photos & Videos
A mythological being based on the concept that there are women out there that are not bloodsucking, money-grubbing whores.
I thought Kelly was a cool girl but then I saw her suck dick for coke.
by Haywood J. Blohme October 18, 2009
A pointless name catty girls will call themselves because they think they're better than everyone else.
"Carly is such a lowlife, but she calls herself a 'coolgirl'"
by heythereyoux3 April 08, 2009
Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.