Some popular ones are "Kindly drag your bodies to the dead center of the room to get a better view of the portraits that the master has 'hung' himself"
Or some variation of that
And for holiday there is "To see how Jack has wrecked our halls please drag your bodies away from the walls"
Another one is "Please move your bodies away from the walls or else you won't see Jack"
Do you remember any more? Or what would you say if you were a cast member?