When a man is jealous of another man because of the size of his penis. Usually a girl is involved, she might choose one man over another, and the other man comes down with penis envy.
"Joe has penis envy."
"Penis envy is why the two men aren't friends."
It is a very manly woman, who is very physically strong, stocky build or overweight, usually has excessive facial and body hair and is sometimes mistaken for a man.
The masculine appearance of a Russian female shotput champion means she can be described as a grifter.