Lol. Few occasions of refusing to serve me in some diner or ticketshop because I wore my Juve shirt (old di livio one for extra effort, we were going to Fiorentina game/training and Di Livio was playing for them).
Funniest bit was how some of the arrogant italian kids that was assigned us to show us around as collaborating school got super butthurt afterwards, because Rui Costa who gave us autographs (was super nice took time asking us about Sweden) some days before in training, recognized us while we were on field in town days later, waved at us from his porsche, stops and bought us icecreams

but non to the italian kids
Still friends with one my classmates back then (16 years ago), he still laughs and says remember when I made those kids cry (because he speaks Portuguese and was half the reason Rui was so nice).
P.S Rui Costa is besides Pirlo and Del Piero, the most insane player I seen live (and I seen Argie NT, Brazil NT etc live here in Sweden). Just watching him warn up was sick in itself.