A blonde and a brunette are driving down the highway in a convertible.
The brunette knows that she’s speeding so she asks the blonde if there’s a cop behind them.
The blonde looks behind her and sees a cop and tells the brunette. The brunette then asks if his he’s got his lights on. The blonde replies “Yes…No…Yes…No…Yes…No”

Other Similar Jokes - The Blond and the Brunette..