I don't have any too much Vandy
vape stuff, so I have no opinion.
I have a hunch that manure may be used by many farmers, I'm not sure that makes it "popular."
I also tend to have intense sympathy for anyone having any dealings with a porta potty, be it emptying it, using it, whatever. Porta-a-potties are perhaps ubiquitous (and I'm glad to see one if it's really needed and the alternative is to squat somewhere in the midst of a crowded ah, concert or street fair or whatever.
I still wouldn't call myself a porta-a-potty fan, exactly.
Anna