Short for Wireless Fidelity, i.e., Being faithful in a relationship even when there are no strings attached
Tom - "I don't understand why Harry isn't tapping all those asses. I thought that was the whole point of being in an open relationship"
Dick - "That's coz Harry is Wi-fi"
Dick - "That's coz Harry is Wi-fi"
by slothbear7 April 21, 2010