Batch processing wish or idea?

I wonder if its possible or already exists if say there was a way to run a GH definition by hitting enter, same way previous commands are called in rhino, and also have this include bake. This way the user could say have a definition that groups objects in a bounding box then bakes them, so in rhino I can literally select objects and hit enter, this would run the definition automatically doing bounding box and baking the object, and maybe even deleting the input, all by clicking just enter, I suppose scripting can do this already, just wonder what the options are for GH or if something similar will ever be implemented. Sometimes I just hate doing "select objects, click object, then selecting bake, over and over again.