FurryBooru - 2021 absurd res alternate costume ambiguous gender animated skeleton annoying dog (undertale) balloon biped black bottomwear black clothing black pants black shorts blue clothing blue footwear blue shoes bone boots bottomwear brown boots brown bottomwear brown clothing brown footwear brown skirt clothing drawstring eyes closed footwear frisk (undertale) grey clothing grey jacket grey topwear group hand in pocket hi res holding (disambiguation) holding balloon human humanoid inflatable jacket male mammal me swsh not furry one eye closed open mouth pants papyrus (undertale) plantigrade pockets purple clothing purple shirt purple topwear raised hand red scarf sans (undertale) scarf shirt shoes shorts simple background skeleton skirt smile sneakers standing topwear trio undead undertale undertale (series) video games walking white body white clothing white shirt white topwear wink yellow background