is what happens on very chilli nights when you are curled up in an air tightblanket and let go an extremely smelly fart
Self Suffocationl; For an example, eat a 500gram can of baked beans, wash down with a toxic drink, lock yourself in a room, fully cover yourself with a blanked and let the magicflow
When a woman suffocates you with her entire vagina and perineum or when a large lesbian suffocates an opposing gay male in a fight by placing her entire vagina and perineum over the small gay mans head resulting in instant death