post school depression. When school ends and summer break starts. Your are depressed because you won't see a lot of your friends anymore, especially if you are in the IB program.
dude, I have horrible psd, I'll miss you
Yeah man, I can't believe I won't seeTina anymore because she is moving away.
PSD or petko stress disorder, is a disease that only happens to kids from WCYO. It occurs when Petko, the orchestra conductor forces you to play by yourself many times, and really only focuses in you during sectionals. Its horrible
Im gonna go practice now, im having some major PSD