A Spanish Joke!

Went around to eldest daughters apartment this morning to find the cleaning lady puzzled by this strange object on the floor! It turned out to be a 5 cent piece superglued to the floor just in front of the lift! She said (in Spanish) they were delinquents! I said (in Spanish) they were naughty boys and the same the world over - it was a joke....a Spanish joke... They are catching up on the rest of us! I managed to remove the offending object using my tool box (which I carry everywhere - sad!)