tiksna-tundo 'grasad bali
sah-that creature; vai-indeed; bakah nama-by the name Bakasura; mahan asurah-a great, gigantic demon; baka-rupa-dhrk-assumed the bodily shape of a big duck; agatya-coming there; sahasa-all of a sudden; krsnam-Krsna; tiksna-tundah-sharp beak; agrasat-swallowed; bali-very powerful.