Oggy is the main character in the animated series "Oggy and the Cockroaches." Oggy is a green cat who lives in a house in the city and is regularly harassed by three cockroaches named Joey, Dee Dee, and Marky.

Oggy is portrayed as a gentle, friendly cat who never wants to cause trouble. However, he often finds himself in hilarious situations while trying to catch the mischievous cockroaches. Oggy uses various means and tricks to deal with them, creating funny and interesting scenarios.

In "Oggy and the Cockroaches," Oggy is usually the central character of the stories, and the situations he encounters with the three cockroaches always bring laughter to the audience. Oggy is loved for his simplicity and cuteness, as well as his ability to create endless humorous situations.