Revved up like a douche,
Another runner in the night

The story:

So I always thought he said "douche" because
whenever the song would come on the radio, my mom
would shut it off and say, "Another dirty song, I
don't know why they have to sing about douches". I
was young, I asked what a douche was, and she
explained to me in gross detail that it was a sort
of feminine product, to say the least.