Del Boy, whose full name is Derek Trotter, is a fictional character from the British television sitcom Only Fools and Horses. He is portrayed by actor David Jason and is known for his ambitious yet often misguided attempts to become wealthy through various schemes. Del Boy is characterized by his distinctive style, often wearing a flat cap and flashy suits. He runs a market stall selling a variety of goods, and his catchphrase, "This time next year, we'll be millionaires," reflects his optimistic outlook on life and his desire for success.