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1.
/kəˈfoʊneɪz/ Mutation of the words 'cojones' and phone, cophones denotes courage only over the phone and in the security of ones house. Someone with cophones may not be as intimidating in real life as they would have you believe over the phone.

For the internet equivalent see also keyjones
After acting like such a bitch the day before, Brian called his friends in a threatning matter hoping his cophones would have them scared.

Wow, he acts so tough over the phone but in real life he's a wuss! Must be cophones.
by DunxTheCan October 14, 2009