What you are before you are productive. This phase usually includes procrastination activities such as watching TV on the internet or typing in 'facebook.com' into your address bar when you are already on Facebook.
Oh man, I have to be preductive for at least 4 hours before I write my paper. Maybe I'll watch all of 30 Rock again.
Protective custody is the place in county jail where the snitches, child molesters and homosexuals are placed. PC for short. PC punks are what the inmates are called.
Dumbass is now in protective custody because he snitched to the guards about homeboy making pruno.