300 JINGLY KEYS
The sounds of approaching jingly keys always signaled the beginning of some sort of drama. Mr. Rudy was always on his way to fix what needed fixing. God bless you, Rudy! Jingle on! (Some names and events have been changed to protect 90% of the innocent)
And Jingle-on, Mr. Maury! https://www.cbsnews.com/news/maury-forrester-school-janitor-proves-first-impressions-dont-tell-the-whole-story/