A bunch of pimples lined up on someones face that looks like the Himalayas. When someone has a mountain range means they probably sweat a lot during activities or don't shower at all.
Dude people might brag about climbing Mount Everest but they'll never climb that mountain range on Dustin's face.
Boys who enjoy yaoi (a genre in Japan that contains sexual and/or romantic relations between two men); literally translates to "rotten boy"; corresponding female : fujoshi