a shared experience between two friends during which they smoke a cigarette together and talk about life/anything (and essentially "bro out"). it is traditionally an experience between two people, but exceptions can be made. people will often leave a group just to enjoy cig bro time, and will most likely finish their cigarette feeling content and closer to the other person.
by GuitarAndOreos18 February 26, 2011
Get the cig bro timemug.