Masculine (3.5e Trait)
From D&D Wiki
You are very masculine
Benefit: +4 bonus to checks made to Disguise yourself as a male.
Drawback: -4 penalty to checks made to Disguise yourself as a female.
Normal: You are a normal member of your gender and gain no bonuses or penalty to Disguise beyond the usual.
Special: A character with this trait may not have the Feminine trait, the Extremely Feminine trait, or the Extremely Masculine trait.
Roleplaying Ideas: Characters with this trait appear and act very masculine. This may be a sore spot for some, while others may not notice it at all.