Combine first 6 ingredients in bowl and mix well to form meatloaf
Lay out a sheet of baking on bench. Be sure it's the right size to fit the base of your slow cooker
Place the meatloaf mix on baking paper. Using your hands mould it into a monster foot shape
Cut a thick slice of red onion and lay it in place for 'ankle/leg bone'. Cut toe nail shaped pieces from red onion and push them into position on toes.
Baste foot with bbq sauce using pastry brush. You may like to repeat this basting occasionally during cooking also for more depth of colour.
Carefully lift by paper and lower foot into slow cooker.
Cook on high for 2.5hrs with tea towel under lid.
When cooked carefully transfer to plate (I lifted it using 2 egg flips slid under the loaf) and decorate stump with salsa to look like blood.