pubetic

A tween/teen who drastically displays the characteristics of being in their peak puberty stages, such as cracking voice, (for guys) or acting really freaking annoying and thinking they are super cool when they have just been in high school for a few days or months.

boys: you can't sing pubetic teen! wait until your voice box is fully developed!

girls: don't worry you're just pubetic right now, it'll go away soon.