1 definition by cpreid2

(Cluster-fuck ratio) The ratio of red to green on google maps traffic for a given distance.
Jonas: "Hey everyone here is at the party already. When the hell are you getting here?"
Bill: "Idk man. My CFR is about 2 right now, and i've got about 20 more miles to go."
by cpreid2 March 24, 2010
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