Pineapple. Pineapple. Pineapple. Pineapple. When we get back Friday, I'm going to buy you a yummy Yumbo with pineapple. A sesame seed bun filled with yummy ham, melted cheese, and a big slice of juicy pineapple. Imagine, a Troppo Yumbo with pineapple. Hot ham, cheese, pineapple, hungry Jack. Yumbo! Troppo!