Goomba

Goomba is a common recurring enemy coming from the  series. In Super Smash Flash, Goombas did not appear at all, but it turns out Galoomba appears; instead the winged, Super Mario World version of Paragoomba, crowned as Flying Goomba in the same game, appears. For Super Smash Flash 2, Goombas appear in the Adventure mode stage,.

Character description
Goombas resemble brown mushrooms (or chestnuts, hence their Japanese name,, which means "chestnut people") with two feet but no arms and are specifically based on the shiitake mushroom. Goombas have large faces that occupy most of their mushroom caps, while their stems attach their heads to their feet, additionally, Goombas have black bushy eyebrows that form a scowl and they have two upward-pointing fangs. Goombas are physically weak, and are not much of a threat to adventurers, as a single stomp usually defeats them. The Goomba is Bowser's weakest minion.