what literary device best fits the sentence?

"What is this? high school?"
irony, metaphor, paradox, personification, allegory, allusion, alliteration, symbolism, hyperbole, foreshadowing, onomatopoeia, theme, style, rhyme, scheme, meter, caesura, couplet, enjambment, foot, lambic pentameter, sonnet, stanza, anaphora, blank verse, genre, juxtaposition.

3 answers

irony
why
The sentence "What is this? high school?" is best described as an example of irony because it uses a sarcastic or rhetorical question to suggest that something is reminiscent of high school behavior or immature behavior. The tone of the sentence implies a sense of disbelief or exasperation, poking fun at the situation by comparing it to high school. This contrast between the expected and the actual meaning is what makes it an example of irony.