purge list
A list of people you just want of the face of the Earth
"She pissed me off. Congratulations, now you're on my purge list."
friends list purge
when you have so many people on a friends list that you do not know of and you get rid of them all at once
Jack had so many friends on facebook that he didnt care about so he did a friends list purge to clear up his newsfeed