A person who is very proficient in the art of the deadly fart, it may be silent, it may be noisy, but one always knows for a fact that it
will be stinky, it
will clear the room, and sicken the occupants with it's ghastly odor, this term was coined by the fact that some of these odoious folk have actually cracked the skin around the
butthole by releasing their poisonous gas.