By JW | Wed, 02/23/2022 - 00:40 Not a STL term, Manwich. The term is not wholly unfamiliar to me, having spent some time on the Illinois side, but nothing I can specifically remember. Anyone know the Alton joint(s) that sell them as Yip Yips? It’s like the "Pop" people. nOpe. Tags STLduJour STLfood Yip Yip Add new comment