[Dubstep] - Pegboard Nerds - Here It Comes [Monstercat Release] & Song Prompt 1

Whoop whoop! This song was the song I was waiting for all weekend and I could not stop listening to it! Pegboard Nerds, you never cease to amaze me! Anyway whats Song prompt number one?



"Here it comes..." Start this sentence out as the first prompt. Who is saying this and why? Are they afraid, surprised or something else?