I play this on another board and it's fun...makes you think!!!
You have to post 4 letters; the next person makes up words to make a sentence using those 4 letters like: BRTS..the sentence for those 4 letters could be….Blue Rose Turns South or something like that, it doesnt have to make any sense at all. [my kind of game] Then you post 4 letters. So we’ll pretend that someone posted BRTS before me and I post
Burger relish tastes sweet.
Here are my 4 letters (of course you won't post 'Here are my 4 letters everytime' I just did it here so you would get the gist)