An online food delivery order often has a “notes” or “special instructions” space, so the ordering party can inform the delivery person of the procedure at that address (such as going through gates, etc.). “When I order pizza online and there’s a ‘Notes’ box, I put ‘Ring bell, Cross moat, SLAY DRAGON’” is a jocular one-line saying that was posted on the website Funny Status on June 30, 2013.
 
   
Funny Status
When I order pizza online and there’s a “Notes” box…
June 30, 2013 Food Status Updates
When I order pizza online and there’s a “Notes” box I put “Ring bell, Cross moat, SLAY DRAGON”
 
Twitter
Steve Rowe‏
@Shikonboss
When I order pizza online and there’s a “Notes” box I put “Ring bell, Cross moat, SLAY DRAGON”
2:16 AM - 1 Jul 2013 from Medway, England
 
Twitter
Rachelle‏
@93rebel93
When I order pizza online and there’s a “Notes” box I put “Ring bell, Cross moat, SLAY DRAGON”
5:05 AM - 1 Jul 2013
 
Twitter
Tadpole Social Media‏
@TadpoleSocialMe
When I order pizza online and there’s a “Notes” box I put “Ring bell, Cross moat, SLAY DRAGON”
5:19 AM - 1 Jul 2013
 
Twitter
Bill Murray‏
@BiIIMurray
When I order pizza online and there’s a “Notes” box I put “Ring bell, Cross moat, SLAY DRAGON”
6:23 PM - 10 Jun 2017