In Paul Beatty's novel "The Sellout," the author explores themes of race and identity through sharp humor and social commentary. The quote reflects a contrast between expectations and reality, highlighting the absurdity of societal norms. It suggests that despite experiencing significant changes, such as the election of a black president, people still struggle to accept unconventional representations or symbols, represented by the metaphor of square watermelons.

Beatty uses this metaphor to emphasize the difficulty of adapting to new realities, even when they become familiar over time. The humor in the statement hints at a deeper commentary on racial stereotypes and perceptions in America, illustrating how ingrained notions can shape responses to progress. Ultimately, the quote encapsulates the ongoing challenges of embracing diversity, even in an era of visible change.