Facemate
A facemate is someone who tries to be cool by going to fancy parties in a country where no one speaks your language. They're just trying to look important.
My facemate went to a party in Romania. He didn't know what anyone said. He just nodded a lot.
My facemate tried to flirt with a girl at a party in Romania. He said 'Hello' six times.
My facemate's party was in Romania. He posted 20 pictures of the same pizza.