"Valley Speak," often referred to as "Valleyspeak," is a sociolect associated with the San Fernando Valley in California. It emerged in the 1980s and is characterized by a distinctive use of slang, intonation, and speech patterns, often perceived as casual and informal. This dialect is known for its frequent use of phrases like "like," "totally," and "you know," which can serve as fillers in conversation. While often associated with the teenage demographic, it has influenced broader American English and is sometimes used in popular culture, particularly in movies and television shows.