Re: 15 and it's all over!
Yes, I do believe there's such a thing as "stunted" puberty, but it would be more like starting puberty late, or going through puberty until you're like 30. I seriously doubt you're done with puberty. Chest hair doesn't mean you're physically an adult yet. Your voice, shoulders, muscles, height, and emotions have to change during puberty as well. Oh, and if you have "a little underarm hair," you're not done with puberty.
PhD student - Organic Chemistry
I don't read an entire thread before I respond; I try to answer the question quickly and concisely.