subtle cloaca
Short-form of the tag for when a post contains at least one cloaca that's visible but hard to notice without zooming in. Usually due to it being partly covered, or due to the small size (often just a few pixels).
As a rule of thumb: if the cloaca is apparent from the thumbnail, or if it is being interacted with, then it's not subtle enough for this tag.
Always Explicit.
To be aliased to barely_visible_cloaca
See also:
This tag has been aliased to barely_visible_cloaca (learn more).