My student Eric was giving a speech. Harry, another student, leapt to his feet and, pounding his fist confidently on the table, proclaimed, "Off topic you are!" It was pure Yoda-speak. And I began laughing uncontrollably, which left Harry a bit uncomfortable. So I had to explain that Yoda, in the Star Wars movie, is a very funny-speaking character, but that, if you study his language carefully, you realize he's basically speaking English words with Korean grammar. Which means that Korean students can "do" Yoda, sometimes, without meaning to. I'm not sure my kids fully understood or accepted my explanation completely. But they realized they could make me laugh by ending sentences loudly and confidently with verbs.
"Homework what is?" they demanded, at the end. Good students. Funny students.