The two partners in a law firm were having lunch when suddenly one of them jumped up from the table and said, "I have to go back to the office. I forgot to lock the safe!" "What are you worried about?" the other said. "We're both here."
Why there are always two cops in a car patrol ? A: In case the siren won't work, one of them to scream "Wouuuu-Wouuuuu" and the other - "Blue, Red, Blue, Red, Blue, Red.."