It must have been something unique to her order, if your childhood memories are correct.
“Cardinal Gianfranco Ravasi, president of the Pontifical Council for Culture, used the hashtag in a tweet Thursday, commending her for sharing her talent with the Italian people: “Each of you should use whatever gift you have received to serve others (1 Peter 4:10)”.”
Na, honestly just made it up to mock the goofball who, out of many replies, makes one