A "smart aleck answer" is a snarky or witty response that is often considered rude or annoying. There are many synonyms for this type of reply, including a sarcastic retort, a sassy comeback, or a facetious remark. Other phrases that might be used to describe a smart aleck answer include a flippant response, a cheeky comeback, or a cutting rejoinder. These types of responses are often used to express annoyance or frustration, and they can be especially irritating to those who prefer straightforward communication. While a smart aleck answer can be amusing in some contexts, it is often considered impolite or disrespectful, and it can be perceived as a sign of immaturity or arrogance.