Headbonk Goombas are common, silver-colored Goombas that live in the Flipside Pit of 100 Trials. They are much stronger than normal Goombas. Headbonk Goombas, as their name would suggest, use headbonk to attack. Using a jump attack or Barry when they land are good attack methods. Their dark counterpart is found in the Flopside Pit of 100 Trails. Like regular Goombas, they only have one hit point. Although unlike Goombas their attack is 2 instead of 1. They are one of the weakest enemies of the Paper Mario Series. They have the same attack power as a Spiky Goomba and a Hyper Goomba before charging. They were typically supposed to be powerful but for some reason they weren't. Oddly enough, they were the only Goomba to use headbonk in Super Paper Mario.

Characters: Goombario | Goombella | Goombaria | Red Goomba | Blue Goomba | Goompa | Goompapa | Goomez | Professor Frankly | Goomfrey | Goomther | McGoomba | Goomba King

Species: Accordion Goomba | Goomba | Paragoomba | Spiky Goomba | Hyper Goomba | Hyper Paragoomba | Hyper Spiky Goomba | Gloomba | Paragloomba | Spiky Gloomba | Headbonk Goomba | Dark Goomba | Bone Goomba | Shiny Goomba | Paper-Cone Goomba | Goomba Wheel | 5-Fold Paragoomba | 2-Fold Goomba | Mural Goomba