1. Build a fence and get them to pay for it to get their attention.

  2. Wink at the cashier while buying suppositories.

  3. Send them a message using Morse Code.

  4. Poke them on Facebook.

  5. "Accidentally" fall onto his arms and take him down with you.

  6. Use baseball hand signals.

  7. Show them a GIF.

  8. Point out their typos and grammar mistakes.

  9. Give them your WiFi password (their name).

  10. Ask them to watch the Hannibal TV show with you.