Definitions by Annie and Danny

Puberboobie

Boobs on a 10-13 year-old girl that have not quite reached their full potential.

Check out the puberboobies on that 10 year-old!

A 10-13 year-old boy whose penis has not yet reached his full potential.

Yeah, I was gonna go down on him, but he had a pubercock and it was too tiny.