(1) a conversation held in an old-fashioned manner, usually face-to-face or on the phone; often used to denigrate old-fashioned bosses or old school parents
(2) a face-to-face conversation, as opposed to conversations via text, email, twitter or phone
(3) a conversation that instantly becomes memorable
If I had known we were going to break up via twitter, I would've asked for a classic conversation.
After all of the sexting, the classic conversation was a little weird.
My boss is old school. Doesn't do email and always wants a classic conversation.