Oh and also on my android I can only see emoji as either asian lettering or boxes. You can however download the emoji app, but I do not know if it allows you to see emoji.
On pc, you can search for an emoji translator from google to use, and copy and paste the boxes into there to find out what they are, and simultaneously use them. If you are using google chrome, there is a plug in you can download that allows you to see them straight off.
Try making it in notes, then copy and pasting it into the thread space. If that doesnt work i suggest you email support@athinkingape.com about it and include a screenshot along with your username, game and a thorough explanation.
Spragga was a made up legend. ShadowAssassin and someone else, I think deadly, made up stories about him. They said that he had all stables and could hack anyone's account and destroy their buildings. They said he could farm anyone and win. His soldiers are crackhead unicorns from his stables of doom. This was a real account, but it was a starter stats inactive player. They posted lots of fake messages on his wall to make it seem real. They even got a lot of their friends to too. On the thread, they told people to praise spragga on his wall to avoid doom. Many players did so and spraggas wall became a hilarious site. Then one day the account was reset by devs for being inactive... That is the legend of spragga. Not just a well known player...
here is a link to the thread It's in Best Of now. It was distance and ShadowAssassin, not deadly, sorry.