Sinkin' in the Bathtub
Sinkin' in the Bathtub is the first Warner Bros. theatrical cartoon short as well as the first of the Looney Tunes series. The cartoon features Bosko, and the title is a pun on the 1929 song Singin' in the Bathtub. The short debuted in April 1930 (most likely April 19), at the Warner Bros. Theater in Hollywood.
left|thumb|225px|Bosko plays the shower spray as a harp