Melt the process cheese spread in the microwave or on top of the stove, according to the directions on the jar. Using a long-handled spoon, carefully stir about 3 drops of green food coloring into the warm cheese, using just enough to turn the cheese to a delicate snot green.

To form boogers: Dip and twist the tip of each pretzel stick into the cheese, lift out, wait twenty seconds, then dip again. When the cheese lumps reach an appealingly boogerish size, set pretzels, booger side down, onto a sheet of waxed paper. Allow finished boogers on a stick to cool at room temperature for ten minutes or until cheese is firm. Gently pull boogers off waxed paper and arrange on a serving platter.