nimple

a small 2nd nipple next to a pregnant cat's nipple.

Yo wtf my preggo cat has a weird pimple-bump right next to one of her nipples. actually, it's not a pimple or a bump, it kind of looks like a mini-nipple. oh wait, it is a mini-nipple. but it looks so much like a pimple, it's a nimple.

-d._.b -

Nimple

When one's nipples are sunken inward, resembling a dimple, rather than projecting outward.

I don't have nipples, I have nimples on my tits.