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1 definition by The definder

A chronic issue where after you start to hit puberty, your body suddenly starts to conform back to the state of pre-puberty, and all gained puberty traits near instantly vanish in one swift sweep.

Similar to a voice crack, but for all of puberty's traits.
Guy: Dude, while I was in the middle of a voice crack, I suddenly experienced Pubescence Collapse Disorder; it felt so awkward.

Lax bro: Woah dude, that's so bro!
by The definder September 23, 2011