Carlos Zetina met a girl at a campus bar and all he knew was her name was Nicole, she was from Holland and she attended the University of Calgary.
When the number she gave him ended up being wrong, he decided to go through the University of Calgary's entire email list, and messaged every Nicole he could find in one mass email (see below).
Some of these Nicoles ended up meeting at a local pub and even have a Facebook Group so they can stay in contact.