"Come To Jesus Meeting" "A time when a polite ultimatum is given, generally followed by a less polite ultimatum, then a threat or final option. This is a Texas (or southerner) definition. Usually followed by a parental spanking if issues to a child or an ass kicking if mentioned by a Texan. Other uses include interventions and family/business meetings.

I couldn’t care less (but one must keep up appearances, right?)

A meeting where someone close to you (e.g. friend, family, etc.) are confronted over behavior that's causing consternation that's negatively effecting your relationship.

A meeting in which a group discusses their flaws. Nobody can interupt another and they can't put words in somebody else's mouth (she doesnt like me).