Situation: Someone has tugged on your shirt twice, and both times when you turn around you can’t see who did it. Finally, the third time your shirt is tugged, you see an acquaintance whom you really don’t care for because he’s a chatterbox and a bore. You ask him what he wants.
Semantic interpretation: Imperative wh- question.
Speaker: RB
Utterance: Ma cosa raio vols? Encara endrera meu sés?
Translation: What do you want? Are you still behind me?