Thaw your waffles to room temperature, but do not toast them just yet.
Cut out Mickey's ears out of one waffle (almost creating a figure 8).
Grabbing a handful of chocolate chips, melt the chips in the microwave using 15-second intervals until fully melted.
Stir into the melted chocolate a little milk until it's nice and creamy.
Plop into the creamy melted chocolate the cut out ears, and gently paint onto the whole waffle some chocolate to form the top of Mickey's head.
Place the waffle on a plate, and cover Mickey's ears with chocolate; join to the painted chocolate head.
Fill in the gaps and smooth out the chocolate with the remaining chocolate (without using it all), also forming the top of Mickey's head over the eyes.
Place the grape into the melted chocolate and cover completely.
Take a banana and cut off two slices, cut into the slices to make oval eyes, cover the backs with a little bit of chocolate and place onto Mickey's face.
Using two chocolate chips, cover the backs with chocolate and place onto Mickey's banana eyes.
Using a little bit of chocolate, form the smile at the bottom.
With a teaspoon half full of creamy peanut butter, place a little on one end of his face on top of the chocolate smile.
Place one of the leftover pieces of banana smiles onto the peanut butter, dabbing a tiny bit of jelly onto the banana (to symbolize his tongue).