Yeah, I mean I can see why Vagers would be objectionable. Hence, I never use it.
And to a lesser degree, Whiskey and Pur-don't; although I hadn't really thought about either in that light until this thread. But Sconnie?
I don't even know what that means. I've simply seen pics of sweet little adorable Wisconsin co-eds sporting it on their undergarments, and assumed that it was some sort of interesting and clever abbreviation of the word Wisconsin.
If it really were objectionable, then google ought to have some modicum of evidence. Hell, if I googled hard enough I could probably find an example of some dude out there somewhere who is afraid that eating too much Wisconsin Cheese would turn him into a Wisconsin Cheerleader.
But there does not appear to be a thing about older alumni objecting to the term Sconnie. Interesting.