Why penis some times wake up?!
Question:
Why penis some times wake up?
Answers:
Your body is beginning to produce the male hormone called "testosterone". This hormone is responsible for guys going through puberty.
One of the changes is your penis will wake up. This has many names, such as an erection, or popping a woodie.
You will also start growing taller & stronger; developing hair on your body & your voice will change, too.
Welcome to manhood!