When you can see a woman's front bottom due to her trousers being too tight and thus looks like the same shape as a Dolphins Nose(also known as a Camel Toe, Monkeys Mouth or Burger!).
Corr blige... did you see that ladies Dolphins nose - those trousers look like they are sprayed on!!
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