you think that's bad, have a headache from me; my OC is a hermaphrodite (has both sexual organs), identifies as a female, has a snout that's a cross between the mare-design and stallion design, and is long and slender!
but really, though, the blocky stallion snout is more fit for the more, erm, masculine stallions like Big Mac. maybe not everyone wants their stallion OC to give off that vibe. yay for gender-ambiguousness!