Dick game works better here. Girls respond better to jerk + funny than interesting + funny. For example when the girl tells you she doesn’t speak much English, say, “Why not? English is a very common language.”

When she asks you what you think of Argentina say, “It’s alright. The girls are very weird.” Don’t insult, but make a lot of jokes that you are not impressed with the country or girls. Point out things like cultural flaws instead of mentioning how her country has the hottest girls you’ve ever seen in your life.