Jacquouille la Fripouille is a fictional character from the French comedy film series "Les Visiteurs," created by Jean-Marie Poiré. He is portrayed as a mischievous and bumbling medieval peasant who travels through time to modern-day France, where he encounters various humorous situations. The character is played by actor Christian Clavier, who brings a unique blend of comedy and charm to the role. Jacquouille is known for his distinctive medieval attire and his interactions with other characters, particularly his master, Godefroy de Montmirail, played by Jean Reno. Together, they navigate the challenges of the modern world.