all good.. thread title literally says "skunkiest roadkill smelling strain" so I thought you were looking for skunky roadkill terps. RKS aka Road Kill Skunk and the hunt for it is discussed in the other thread, including other strains that come close. there's tons of other loud and stank strains just the RKS is the one that fits the explanation of your original post.
if you are after loud diesel terps, long valley royal kush is inbred Sour D / Diesel / Kush across multiple generations. I have some in flower now, bumping a leaf smells like a gas can got knocked over. no clue on the smoke yet but it looks and smells nasty.
Shit you're right my bad. But good shit cause i personally am looking for all the stinkers haha