Birthday boy Mahesh Babu has resumed dubbing for Dookudu movie today at Shabdalaya Studios, Hyderabad. Incidentally, the makers of Dookudu movie have also released 2nd trailer today on the occasion of Mahesh Babu's birthday. And this trailer has a dialogue "Bhayaniki meaning theliyani blood raa nadhi" and Mahesh has also incidentally dubbed for this dialogue today it seems. Less than few hours after the dialogue has come out and it has become an instant success and caught like wildfire amongst fans. Mind you, previously Dookudu teaser was released for Superstar Krishna's birthday and the dialogue was 'Mind Lo Fix aithe...blind gaa velli pothaa”.