Sexy or Sexual?

When I see guys with their briefs exposed, I either say "yeah" or "yuck".

I have picked 5 guys, local and international personalities, who can still look good/nice or even wholesome with  a garter/piece of their undies is exposed without the thought of being "bastos" or "malaswa" at all.

David Beckham

James Yap

Ivan Dorschner

Jiro Shirakawa

Justin Bieber

They all look just right, yeah?
Polo Ralph Lauren, Armani, and Folded&Hung, do you see?

Added: 01/15/2014
Two more YEAHs:
Charlie Sutcliffe and Daniel Marsh

Added: 01/16/2014

Sam Concepcion! Yeah!

Example of  "YUCK" : Daniel Padilla, this cheap, uneducated, no-class, no-breeding teen starlet !