But don't worry -- breaker fluid is not real. Blinker fluid is a prank people often pull on new drivers or those who aren't super-knowledgeable about cars, similar to when Volkswagen faked a ...

In high school my best friend and I convinced his sister that the sphincter valve on her car was broken and leaking blinker fluid all over ... it's a horrible prank, but it's such a classic.

As explained by Urban Dictionary, the concept is a “prank that parents play on their children when they’re old enough to drive. Blinker fluid/fuel is not real but is a common joke. Most shop ...