President Calvin Coolidge was known as “Silent Cal”, for his quiet demeanor. However, for those in the White House, he was also known for his childish behavior and practical jokes. He would also often nap during the day and leave early from state dinners. One of his favorite pranks to play was calling for his bodyguards then hiding underneath his desk while they searched for him. He let them presume he had been kidnapped and would let them frantically look for him.