As a US emigrant, the joke I was told when I first arrived (with B2 german and nearly nonexistent french and italian) in my adoptive country went as follows:

Q. What do you call someone who speaks 3 languages? A. Trilingual Q. What do you call someone who speaks 2 languages? A. Bilingual Q. What do you call someone who speaks 1 language? A. American Q. What do you call an American who speaks multiple languages? A. CIA