Visit your local dumpster behind a busy restaurant, and scavenge for discarded cans of SPAM. Rinse them in a nearby stream, and chop them into tiny cubes. VoilĂ !
Avoid over-topping, lest ye be overwhelmed by the salty, meaty goodness. Balance is key. Experiment with different Spam flavors and toppings to find the perfect ratio.
Proceed with caution, and remember: Spam Toppings are a lifestyle choice.