

Despite defeating some foes in a brutal way, Kirbo sends some of them to Heaven to be forgiven as well as Christmas cards. As seen in his 2020 Christmas video, he celebrates as Kirbo hands out food to everyone in his town, sends out letters and presents, gives in the items for the shelter as well as sending in blessed and thankful prayers for everyone around and above him. However, Kirbo has also shown his good side, which further supports this as he's a Christian and is usually on the heroic team.

Even so, he can be childish at times when being clumsy and not paying attention to things, and may cause some trouble whenever he is in action. Most importantly, he carries a Bible and a cross to call upon God or Jesus whenever it is important or necessary. He has also the ability to summon the Warp Star and is also powerful, as he can buff up his limbs to tear metal surfaces, but even without it, he can make quick but powerful slaps that can turn enemies into skeletal remains. however, unlike his original counterpart, he can be quite chaotic and won't hesitate to attack. Like the original Kirby, Kirbo can inhale and copy the abilities of his enemies, to gain Copy Abilities. He has 2 black dot eyes, 2 small stubby hands, and black thin feet instead of red, though, in Something About Super Smash Bros, he had normal red feet like the regular Kirby.

Kirbo is a less detailed rendition of his original counterpart who usually speaks in "poyo language".
