Kenickie is a fictional character from the musical and film Grease. He is portrayed as a tough, rebellious teenager and is known for his greaser style, which includes leather jackets and slicked-back hair. Kenickie is a member of the T-Birds, a group of friends who embody the rock-and-roll culture of the 1950s. In the story, Kenickie has a romantic relationship with Rizzo, a strong-willed girl from the Pink Ladies. He is characterized by his loyalty to his friends and his desire to impress others, often showcasing a mix of bravado and vulnerability throughout the narrative.