Yankee Doodle Daffy

Yankee Doodle Daffy is a Warner Bros. Looney Tunes theatrical cartoon short released in 1943, directed by Friz Freleng and written by Tedd Pierce. The short was one of the first Technicolor Looney Tunes to feature Porky Pig and Daffy Duck.

The title and introductory music are inspired by the 1942 film Yankee Doodle Dandy, a major hit and a Warner release. Other than the fact of both films being "about show business", they have no plot elements in common.

Synopsis
Daffy Duck, agent to the stars, complete with business card that flashes like a theater marquis, does everything he can to convince Porky Pig of "Smeller Productions" that his preadolescent client "Sleepy LaGoon" can become a star. This annoys Porky, as it is his day off and he has planned to play golf.

Daffy spends most of the cartoon telling Porky about what his client can do, while actually performing various schticks himself, in his usual wild and frenetic way. After trying various ways to escape, Porky locks Daffy in a huge vault and takes off in a plane only to find out that the pilot of the plane was Daffy. Porky then jumps out with a parachute while Daffy follows. Porky then gets chased back to his office. Finally, Porky relents and asks to see what his client can do. "Sleepy", a small and droopy-eyed duck who has whiled away the episode slurping a huge all-day sucker which he keeps in a banjo case, finally gets to perform. "Sleepy" begins to sing a song in a strong baritone voice. He starts out well, then tries to hit a high note, and goes into a coughing fit. Iris out.

Trivia note
The Warner cartoonists were known for occasionally playing jokes on themselves and their audience, sometimes "testing the waters" to see what they could get away with. In this case, during Daffy's Carmen Miranda impersonation, and out of character with the rest of the set-piece, a single frame appears to show Daffy subtly giving "the bird" to the viewer while grinning devilishly. This would have been invisible to the theater audience, but can easily be found with now-routinely available equipment that allows frame-by-frame study of films. Viewing a cartoon that way can reveal the amazing artistry of the Warner Studios... as well as revealing these amusing "easter eggs".

In the 1988 TV special/compilation Bugs vs. Daffy: Battle of the Music Video Stars, Daffy refers to his abrupt transition from banjo playing to Carmen Miranda impersonation as his "crossover hit, 'Banjo Chicky-Boom.'"

The sequence where Daffy performs "I'm Just Wild About Harry", a song more customarily sung by female vocalists, contains an arguable acknowledgement of homosexuality. When Daffy reaches the lyrics "The heavenly blisses / Of his kisses / Fill me with ecsta---" he stops abruptly to make sure Porky knows, "This is just a rough idea, y'understand," before completing the song.