The phrase "moody teenager" refers to a young person, usually in their teenage years, who frequently experiences changing moods and emotions that can seem unpredictable or volatile. Full definition
I was a very moody teenager who didn't much like summer holidays with my parents and sister but was too pathetic to go off and do something exciting by myself, either. (bookpage.com)
If you like moody teenagers having mysterious adventures, you'll be pretty excited by Oxenfree's inclusion in Games with Gold this month. (kotaku.com)
However if anyone has a list of ways to reconnect with moody teenagers whi usually only grunt rather than communicating, and who you've shouted at because they are still in bed at midday and haven't out their clothes in the laundry basket after the 8th time of asking (I counted) I'd be really grateful!! (happyyouhappyfamily.com)