This is a stompable Goomba/Paragoomba that behaves like in SMB3. Extra bit determines if it'll be a regular Goomba or a Bouncing Paragoomba. Includes a define in the ASM file which allows you to use a separate palette for both variations or not.
I did notice something. When I kill them with a slide they do die, however, it makes the fire ball sound on contact and they fly across the screen very fast. Any idea why? It's not like the gif included above for me for some reason.