Shock advertising deliberately violates social norms through disturbing, explicit, or offensive content to startle and provoke its audience. It aims to increase attention and positively influence behavior by appealing to emotions like fear. While it can raise awareness of issues, shock advertising disregards tradition and morality through displays of violence, profanity, or graphic images. Two well-known examples are Benetton's controversial advertisements of the 1980s and Calvin Klein Jeans' mid-1990s ads that also received backlash.