Form hamburger into burger patties, about 5 oz each Marinate patties in about 1oz in teriyaki sauce wrapped in celophane for at least 4 hours. Pre heat grill on med heat. Place marinated burger patties on grill surface and slow cook for 10 minutes our until patty reaches an internal temperature of at least 160 degrees. While burger is cooking, toast bun open side down for 1 minute. Place pineapple rings on bbq surface and heat for 2 minutes. Spread mayo on both buns. 2 minutes before hamburger is finished cooking, place 2 slices of cheddar on the patty. Place burger patty on bottom bun. Place pineapple rings on top of cheese. Place 2 tomato slices cut to desired thickness on the pineapple. Place 1 oz wt of lettuce on top of tomatoes. Flip top bun on the burger set and enjoy!