To my knowledge of gendertagging, if a character doesn't have a visible vagina (even if it cannot be determined, e.g. the area is covered) you go with the "dickgirl" tag, assuming it's got a penis and upper ladybits. However, the wiki articles don't make any mention of this - it only points out that characters without a visible penis shouldn't be tagged as "herm".
Is there some official position on this that I can refer to, or can an admin edit the wiki pages to clarify? I am sadly sub-admin scum and cannot edit such glorious protected pages. Or, perhaps, have some kind of meta-page with a flowchart for gender tagging to eliminate confusion.
Updated by Rainbow Dash