Gurimon

Gurimon (グリモン)
A Baby Digimon that grew up from Curimon and now has two horns on its brow. It bounces around energetically, and when it finds large, hard rocks, it strikes them with its horn-charging Signature Move "Chikuchiku Attack". It enjoys coming across whole rocks, and runs around bursting with energy to become even stronger. Its frill has grown harder as well, and it seems that in addition to protecting its soft body, it also has the effect of making it look bigger.

Etymology
Guri: From Guriguri Medama (グリグリ目玉), which means "big and round eyes".