The absolute worse is Captan. Its the stuff that is added to give natural gas its odor.
A close runner-up would be Asian canned foodstuff, damaged in loading, and spent a few weeks in the confines of a Sea-Land container. Shark Fin soup do get kinda ripe after a while.
By comparison, either would make the the repulsive odor in the safe of the gent that started this thread smell like Sunday morning in church.
Last edited by saltydog452; October 18, 2010 at 07:53 PM.