Also for November 19 World Toilet Day,    OLD LADIES LOCKED IN THE LAVATORY
Wikipedia: Oh Dear! What Can the Matter Be?     https://en.wikipedia.org/wiki/Oh_Dear!_What_Can_the_Matter_Be%3F
Seven Old Ladies (Locked in the Lavatory) (Traditional)     https://www.youtube.com/watch?v=pJG_qmYL_4M&t=42s
Many recordings of Seven Old Ladies on YouTube https://www.youtube.com/results?search_query=seven+old+ladies+stuck+in+the+lavatory+
Five Old Ladies Locked In The Lavatory · Celebrated Knackers and Knockers Band     https://www.youtube.com/watch?v=BpQfSaiCKTs
Oh, Dear (Live) · Billy Connolly    https://www.youtube.com/watch?v=82hAkl61MVs
Three old ladies stuck in a lavatory, performed by Louie Fuller   ; https://www.bl.uk/collection-items/three-old-ladies-stuck-in-the-lavatory
MISSED THE TOILET LAST NIGHT  -   Danny Diaz & The China Coast Jazzmen on YouTube     https://www.youtube.com/watch?v=bC1-TZYtYYU