An eight month old chubby baby with inverted penis, any solution?

Buried penis? Penises don't invert themselves, neither turning upside down nor inside out. Thus, one must be asking about a buried penis (hidden penis or concealed penis). As long as his pediatrician says the penis looks ok (within the various normal appearances for penises) at the 2-month, 4-mon., 6-mon., and 9-mon. exams, then there should be no problem. Usually, pubic fat got too thick around a normal penis.