for example local noob = Guest, Poop
I don't get what this means I just don't get it
Your example, as mentioned by @incapaz in his comment, would not work. The variable "noob" would be assigned to "Guest" and not "Poop." Here is what would work:
local noob, bacon = "Guest", "Poop"
When defining variables with the comma, the amount of variables must be equal to the number of values assigned or else the script would not function properly.