Starts to spread 'em at night
And he's working these moments the eye of the tiger

The story:

I was interpreting (Sign Language) for a play. Before the show
began, the actor would walk around greeting the audience while
this song played over the speakers. He and I were singing along to
the song in front of everyone when I suddenly realized I had no idea
what those real lyrics are. To my credit, neither did the actor.