"Rupling" is most commonly used when referring to someone whom's mannerisms are extremely like-able. Similar to a pet name 'Rupling' is a term/nickname used among friends. Even in public if someone's vibe is very positive they may be referred to as a Rupling of the party
A situation or state of affairs that starts off normal but quickly spirals into unexpected chaos or complexity. Often used to describe scenarios where initial simplicity gives way to unforeseen complications.
"What started as a simple project meeting turned into a rupling when theprojector failed, the agenda was lost, and half the team had conflicting schedules."