In "The Importance of Being Earnest," Algernon refuses to give Jack a cucumber sandwich because he claims they were specifically ordered for his aunt, Lady Bracknell, and are meant to be reserved for her arrival, even though Algernon has been eating them himself; this highlights the character's superficial and self-serving nature, prioritizing social appearances over genuine hospitality.
Social hierarchy:
Algernon sees providing the special cucumber sandwiches to his aunt as a sign of respect and proper etiquette.
Hypocrisy:
While he insists on saving the sandwiches for Lady Bracknell, Algernon has already been indulging in them himself.
Symbolic meaning:
The cucumber sandwich represents the superficiality and social posturing of the upper class, which Algernon embodies.