1. A person who demonstrates an exaggerated conformity or propriety, especially in an irritatingly arrogant or smug manner.
2. Chiefly British: A petty thief or pickpocket.
3. A person regarded as arrogant and annoying
4. Archaic: A conceited dandy; a fop.
prigged, prig·ging, prigs Chiefly British
To steal or pilfer.
"If father was determined to make me either a Prig or a Mule, and I am not a Prig, why, it stands to reason, I must be a Mule." -Charles Dickens