A 5-alpha reductase deficiency at birth causes ambiguous to female-type external genitalia. The male has undescended testes. The deficiency essentially prevents testosterone from becoming dihydrotestosterone (DHT). Now the penis-at-12 syndrom itself occurs around puberty when the high levels of testosterone overcome the requirement of DHT...the clitoris enlarges, alas, "penis-at-12".
Damn, I'm sure glad I don't have penis-at-12 syndrome.
When a golfer (I suppose it must be a male player) doesn't hit their tee shot past the women's tees. As a consequence, the golfer must play the remaining hole with his 'wang' hanging out of his unzipped pants.
Haha dude. Looks like the Texas rule is now in effect.