Actually, kangaroos have TWO nipples in the pouch and each provides milk in a different formula, for two young ones in different stages of development. Meanwhile, the female has another young one in a state of suspendid animation, in utero, waiting until the eldest joey stops nursing.
Be VERY glad you're not a kangaroo doe! They're always supporting 3 offspring!
The meme wasn't a serious post. It is just a dirty joke meme. Coincidentally, I have learned more kangaroo facts than I anticipated for.
@Ceaselessmind I knew what it was....but enjoyed slipping in a bit of factoid about 'roos.