If you're you talking about randomised curses for things like Vicious Mockery, yes you can do this as a GM. e.g. /me [[1t[VM1]]] a string of filth at @{target|token_name}! You are a [[1t[VM2]]] piece of [[1t[VM3]]] [[1t[VM4]]], and your [[1t[VM5]]] has a [[1t[VM6]]] [[1t[VM7]]]. Is my vicious mockery macro. The contents of the rollable tables are puerile, and posting them would probably get me banned. My halfling is a horrible piece of work. However, some of the output can be pretty amusing - much like people from some European countries tend to get creative with swearing in English, using unusual combinations that are common in their own tongue. As long as the GM is happy to put your tables in the game and clicks "players can roll from table" it'll work fine. As GiGs said players cannot do this themselves.