Definition of "wiseguy" []

• One who is insolent or flippant; one who makes jokes or perpetrates pranks. (noun)
• A member of the Mafia or other organized crime organization. (noun)

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• "I happen to know Bob Gates because of some ties with TX A&M and he's a pretty wise guy (not "wiseguy")."
• "Ted "wiseguy" Georgoudakis echoed Larsen's sentiment, explaining that each member of the team has placed their efforts in other areas of life."
• "I felt as if I'd shared a joke with a whole city, one that I knew appreciated that kind of wiseguy humor."