Jesters were entertainers in medieval times, often found in royal courts. They wore colorful costumes and funny hats, using humor, music, and acrobatics to amuse the king and his guests. Jesters had a unique role; they could speak freely and poke fun at even the most powerful people, like kings and queens, without fear of punishment. In addition to their comedic talents, jesters often carried a jester's staff or a fool's scepter, which symbolized their role as a licensed fool. They played an important part in society, providing laughter and a different perspective on serious matters, reminding everyone not to take life too seriously.