I wasn’t the person who came engaging you, and I honestly don’t care about your unsolicited opinion of my comment. I’m just bored, out of assignments and trying to make the last of my work day go by faster.
If you’re a thirsty attention-seeker who’s volunteering to be my temporary scratching post, I’ll happily oblige you; just say the word.
That was a pretty weird use of the song though. Does McDonald’s not know the song is about a murderer? Then again, Bobby Darin pulled off his pseudo-Sinatra career with it too, so maybe people just don’t pay attention to who “Mac the Knife” was.