Complex sentence: Arlene is the name of Garfield's girlfriend; a beautiful, sweet-natured, loving pink stray cat noted for the gap in her teeth that often is the subject of her romantic interest's ridicule.
Split into simpler sentences: Arlene is the name of Garfield's girlfriend; she is a beautiful, sweet-natured, loving pink stray cat. The gap in her teeth is often the subject of her romantic interest's ridicule.