User blog comment:IsaiahScribblenauts/Friday Sim Talk 4/@comment-1519608-20180608155229/@comment-1519608-20180608171709

I remember back in TS2 times, the testing cheat was often referred to simply as "boolprop" even though there are other boolprop cheats in The Sims 2. BoolProp is actually short for "boolean property," which simply means that the code can either be set to true or false. But I suppose when you have to give the cheat a name, "boolprop" rolls off the tongue a whole lot better than "boolprop testingcheatsenabled" does.