This Ol' Gal's the Leader of the Amazon Tribe!
Watashi ga Joketsuzoku no Obaba!
"Shampoo falls into the Maonichuan, or the "Spring of Drowned Cat," while training in China. She blames her cat transformation on Ranma and demands that he marry her. Ranma struggles to fend off Shampoo and her great-grandmother. " (source)