This was actually the second film in the series, following "The Girl from Mexico" (1939). It became the most famous title in the series and subsequent entries were regarded as the "Mexican Spitfire" series. "The Mexican Spitfire" also became a nickname for Lupe Valez.
Where have you been, Carmelita?
Carmelita Lindsay: I have been thinking it over very serious and I give myself a good, swift kick in the pants, around the block.
Dennis Lindsay: What are your talking about?
Carmelita Lindsay: I have decided I am no good. I am a very bad girl.
During the food fight, one of the guests standing behind Carmelita starts to throw a cupcake, and accidentally hits a blonde standing next to him. In the next shot, a wide shot of the room, both are seen throwing food at other guests. But in the next shot the blonde reacts to the cupcake and takes revenge on the man.