12 signs that you peaked in high school. Alright. Alright. Alright.

Life is made up of seasons. And for some people, bummer season starts around age 18, right when they graduate high school.

Yes, we all know someone who peaked in their teen years — someone whose life was so peachy keen back in high school, everything else is a huge disappointment. And for whatever reason, these people also tend to be the ones who made childhood and high school a living hell for the rest of us.

A recent AskReddit thread asked the age-old question, "What screams 'I peaked in high school'?" Here are the 12 best answers.

The first sign is what we'll call the McConaughey Offensive:

Partying with high schoolers when you're 30. - tobraham

Even teens know people like that are past their prime:

When I was 17, it was nice to know people like this because they bought us beer and gave us a place to party but even then I knew they were losers in their mid 20s hanging out with high school kids. - PlusItVibrates