Question:
Kouros
Vetiver

Answer:
A Guerlain double-stench: Habit Rouge & Vetiver

Answer:
Object lesson on the importance of sampling before you buy:
Tuscany per Uomo. Some seem to love it. It's industrial you ask me.
Object lesson on sampling over a period of time and not just on a card:
Escape for Men: It's gut churning and headache producing, but that's just me. I did notice that at least two people assailed Polo green......which is a sin of course...

Answer:
joop smells like a dirty pimp

Answer:
Timbuktu. A visceral and uncontrollable gag reaction.

Answer:
issey myake;the one and only wich made me sick immediately after smelling it for the first time.

Answer:
PRADA; the new stuff for 'men'. It is terrible. Reminds me of little old ladies in fur coats.

Answer:
Joop is the absolute worst - partly because of the smell and partly because of the strength. I challenge anybody to wear this is moderation - it cannot be done. I realize there are probably others that smell worse, but Joop bears more guilt because it was designed to be safe, not adventurous, and yet it smears the hobby more than any other. I detest even the thought of it and when I smell somebody wearing it, I want to physically assail them.

Answer:
Originally Posted by Bruspotter PRADA; the new stuff for 'men'. It is terrible. Reminds me of little old ladies in fur coats. Agreed, and I was surprised it hadn't been mentioned before. I sprayed it on myself with a sample just before running out to catch the bus before a lecture, and immediately went "oh god no".

Answer:
Givenchy Pi and Pi Fraiche and Ambre Sultan.
I can't stand the stench of these, and unfortunately, once applied, thay don't come off for ages, even with repeated scrubbing with steel wool! I considered peeling off my skin to remove this one!
Also, SL - Ambre Sultan for the same reason. Sorry to all those lovers out there!
A cheap alternative to Ambre Sultan: Fill a fragrance bottle with ground black pepper, and fill to the top with black pepper essential oil. Then spray the full bottle on. Repeat for each application.
Yowza!