From Wiktionary, the free dictionary
szemtelen (“impudent”) + mint (“as, like”) + a (“the”) + piaci (“market”) + légy (“fly”), literally: "impudent as the market fly"
- IPA(key): [ˈsɛmtɛlɛn ˈmintɒ ˈpijɒt͡si ˈleːɟ]
szemtelen, mint a piaci légy
- (simile) impudent