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Vuh-ji'-fi' (noun) - When 2 girls hang out together all the time and their menstrual cycles sync up with each other. Its like their pussys are sending signals to each other. Most common results are having to deal with multiple bitchyness, and a guys night out.
Brad: Hey whats with our wives today?
Justin: They have Vagi-Fi goin on... and the signal is at full strength.
by Cptn Obvious July 27, 2011