Yakko is an Animaniac. He speaks in da best voice evar. LOOK AT IT. TriviaEdit His species is "Toon". He could be made of cheese. Or bacon. But it's really ink. Retrieved from "https://pagepedia.fandom.com/wiki/Yakko?oldid=8147" Categories: Annoying Animaniacs Shows Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.