What is karras?

As an AI language model, I don't have specific information about Karras, as it could refer to several people or things. However, here is some general information about the name and its significance:

• Karras is a surname of Greek origin. It is derived from the word "karas," meaning "pleasure" or "delight."
• Some notable people with the surname Karras include Alex Karras, a former NFL player and actor, and Ted Karras Jr., a current NFL player.
• Karras could also refer to the Karras loop, a type of intestinal resection surgery named after Greek surgeon Demitrios Karras.
• In popular culture, the name Karras is most commonly associated with the character Father Karras from the movie The Exorcist.