Domo is a pink cat who has a lot of misadventures, each in a different animation style, like this 3D adventure where Domo sings. The series is part of Adult Swim smalls, which showcases short-form experimental animation. This one reminded me a lot of the classic comic Dream of a Rarebit Fiend, made into one of the first major experimental films in 1906. The rest of the series is below.
And perhaps most fittingly right now, Domo Dreams of Ocean
Image: YouTube / Adult Swim