Kirby is a well known Nintendo character from the Kirby video game series. He is a pink puffball with red shoes. His most notable ability is being able to swallow anything by sucking it up. Additionally, if he eats various enemies, he can get special abilities that replace his ability to swallow, until he loses that power. He can also jump high.
Kirby appeared in a few animutations. Sometimes, he appears in ASCII form, like in Shumway or 3.14 x 5. He whacked Matthew Lesko's shin with Plank in Burn Fest and also once got drugged up on some glowing candy and had his wallet stolen as a result.