...Sometimes just the airport makes you never want to go back. I saw the Eiffel Tower as I was taking off out of Paris, and thats the last experience I ever want to have in France.
For the purposes of buying magnets to brag about the places you've been. And in the spirit of wishing to avoid "legitimately visiting" a place as described above...
Why would one want to brag about having visited a place they simultaneously want to avoid visiting? If you visited an airport and hated the place enough not to want to return, wouldn't you want to brag that that's the one place you DON'T have a magnet for?