17 Signs You Graduated High School In 2004, 2005, Or 2006

3. Your friends’ siblings, who were tiny people when you used to go over to their place in high school, are now fully blossoming into adults and frankly it’s kind of freaky. Wait, you’re not still 10? Why are you like, developed now? Why is his voice deep? Why is she wearing makeup? Dear God, what’s happening?