"As If!" is a popular phrase that originated from the 1995 film Clueless, which was written and directed by Amy Heckerling. The expression is often used to dismiss something as unlikely or unrealistic, conveying skepticism or disbelief. In the movie, the character Cher Horowitz uses it to express her doubts about a situation or someone's intentions. The phrase has since entered popular culture, frequently appearing in conversations, social media, and various forms of entertainment. It captures a playful attitude, often used humorously to indicate that something is not going to happen or is far-fetched.