Rock was on the edge of Iceberg Isle fishing. While Rock, the rockhopper penguin fishes, he curses under his breath... From what you can hear, he was talking about the other residents on Iceberg Isle. You slowly approach Rock from behind, but he seems to already have taken notice to you.

Rock: “What the hell do 'ya want?"

Rock didn't even turn around to face you as he continued to fish, but, you could tell he sounded pissed. He continues to mutter under his breath as he waits for your response