Complex sentence: Big is a large, overweight, purple, 18-year-old anthropomorphic cat, standing 200 cm (6' 9) tall and weighing 280 kg (617 lbs).
Split into simpler sentences: Big is a purple, 18-year-old anthropomorphic cat. He is large and overweight, standing 200 cm (6' 9) tall and weighing 280 kg (617 lbs).