heralded by the tweet, the guidos have landed. a bunga-bunga party that summoned them here. they have their own brand of bunga, which is exactly why some wanted them banned. didn't work, but the mayor has guidelines that could be uncomfortable for this gang. [ cheers and applause ] >> reporter: florence, brace yourselves. they're here. >> they get drunk. i think they are stupid. >> italians are not like that. ♪ >> reporter: italians love to hate "jersey shore" with its no holds barred -- everything. however, they, too, are becoming strangely entranced. like the whole town follows them and they just kind of pretend it's not. surrounded by a huge, very handy pack of security they shop, look around, get rejected from a restaurant. >> why am i not allowed to ask? >> here is the staff waving them away, but the gang will work for the good of florence here where they will craft real italian pizza and on their first night out, found a club just their style. though a slight language barrier. [ speaking in a foreign language ] >> "jersey sh