Con friend
Somebody who you go to a convention with and doesn't care what you have to say or about you.
I don't want to hear your life story your just a Con Friend.
Con-Friends
Friends you have that you go to cons with, and/or meet up with at conventions.
I'm meeting my Con-Friends at the merch hall.
My Con-friends and I, are cosplaying characters from Tokyo Ghoul together.
My Con-friends and I, are cosplaying characters from Tokyo Ghoul together.