I saw this article on Sunga's growing popularity..
http://www.underwearexpert.com/2013/...yle-the-sunga/
Interesting points:
1. It's not just the general size:
It's defined to be flat in front, tight around the leg and loose around the waist
2. Brazilians really care about adjusting it to look perfect.
When Brazilians put them on, they can spend many minutes throughout the course of the day adjusting to achieve the perfect look,” Douglas Coates, co-owner of Rufskin swimwear, told The Underwear Expert. “Our goal is to create the perfect fit to enhance and advertise your junk and showcase your assets. It could be classified as an art