Ugh, couldn't even imagine. I know the special golden estrus smells like the elephant house at our zoo and that's not pretty.
This, I think I'm going to start vaccuum packing things like this, once opened they stay in the stand or close to parking but out of my vehicle. I would absolutely flip a lid, no pun intended, if this happened to my truck. It would be forever that car from Seinfeld with the horrible BO that wouldn't go away