From BillionQuotes
- Nip it. Nip it in the bud! Said often by Deputy Barney Fife (actor Don Knotts)
- As Fife, Knotts voiced the only mention of marijuana on The Andy Griffith Show, saying he suspected one of the townsfolk working his fields might be tending a crop of "happy weed."
- Shooby,shooby,shooby. Otis said that was how his mouth feels.
- Citizens arrest!, citizens arrest!, citizens arrest! This was said by Gomer Pyle (actor Jim Nabors) to Barney Fife (actor Don Knotts) in the episode titled "Citizens Arrest".