a young boy that hits puberty early and has features of a man. Also known as Man-Child Syndrome, this disease affects a few children every day and causes them to feel out of place in the world because of their ridiculous strength, looks and the ability to get older women.
Older Sister- Stephanie what are you doing to my little brother he's only 12.
Stephanie- ain't nothing on this boy 12.
Man-Child-........you god damn right.
Stephanie- ain't nothing on this boy 12.
Man-Child-........you god damn right.
by grahtsjathg May 14, 2007