Bully for Bugs is a 1953 Warner Bros. Looney Tunes theatrical cartoon short. It was directed by Chuck Jones and written by Michael Maltese.
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On his way to the Coachella Valley for the “big carrot festival, therein,“ Bugs Bunny gets lost, and wanders into a bullring in the middle of a bullfight between Toro the Bull and a very scared matador. Bugs looks at his map and famously declares: “I knew I shoulda taken that left toin at Albukoikee“. As he asks the matador for directions, the matador escapes into the stands, leaving Bugs to fend for himself against Toro. After irritating Bugs and getting a slap for “steamin’ up [his] tail,“ Toro chalks up the points of his horns like a pool cue and rams the rabbit out of the bullring. As he sails into the air, a furious Bugs decides to exact revenge and says his famous line: “Of course you realize this means war“.