"When I was in high school, I liked to pretend that I was a Russian foreign exchange student. I would do things like go into a pizza restaurant and tell them I’d never had pizza before, and they’d bring me into the kitchen and show me how to make an American pizza. It’s really fun. People relate to you totally differently, and show you a side to themselves that you never see in your regular voice. So I guess the short answer is just “By fucking around."