A conversation that is had when two or more involved parties are intoxicated. Often, one or more person(s) involved is (are) able to recall fragments of said conversation in the days that follow.
Person #1: Man, I can't believe you shave your balls with a razor.
Person #2: What? No I don't.
Person #1: Yeah. You told us last night that you do it after church every Sunday.
Person #3: Totally... during our drunkersation!