Lots of Tex Avery inspired sight gags, similar to those in his 1951 short "Symphony in Slang."
Car fare at the time referred to bus or streetcar fare. Even Los Angeles had its own tram system, called The Red Car, now sadly gone, but popular at the time of this short.
The "walk this way" scene might have inspired the similar striding in the 1974 film "Young Frankenstein."
Daffy, as Duck Drake, is shown with a cigarette in this episode.
The sultry siren here may well have helped inspire future animated vamp Jessica Rabbit in 1988's "Who Framed Roger Rabbit?"