British Medical Journal Study on penis length by ethnic origin.
Different countries in Europe are asking for varying sizes of condoms. French men claim they need 6.09-inch long condoms - about 3 cm longer than Greeks, whose jimmy-size requirement was the smallest.
A rock hard penis in Utah's Arches National Park.
This image charts women's penis-size preference on a technical scale from "ideal" to "not satisfying."
You may want to return that one-way ticket to the Congo, as sorcerers of black magic have been making penises shrink or - worse - disappear.