facocide
You erase people from your Facebook friends list because they're annoying, and you're too lazy to tell them to go to hell.
My ex's friends are all still on my list. I'm going to remove them one by one until I'm the only one left.
I unfriended my coworker just because he texted me a meme at 10 PM.
My friend list looks like a trash can. It's full of people I don't like.