Noun
rigmarole - A lengthy and complicated procedure that is mostly a waste of time (sometimes pronounced rigamarole)

Gino just wanted to renew his driver's license, but the rigmarole at the DMV meant he would spend hours talking to lots of people, and he ended up leaving without his license.
repercussions - The effects or results of an action, event, or decision, especially those that are unintended or negative.

His decision to suddently quit the company without notice had serious repercussions, hurting his reputation and making it hard to find another job.