Nunu support is pretty common. Like, almost as common as jungle nunu.
typical support build, max W, free PD at level 5 when you drop it on your carry. Works well with ADs who like building straight AD, so they don't have to itemize attack speed early on and slow their IE/BT down.
Are you trolling? I get flamed whenever I try Nunu support and I'm 0.5k Elo. They know their stuff up at that level. Don't try talking down to me like that.
"Why don't you just take this picture for what it is? Teemo being stuffed and mounted by renek." - Serenderpity LoL Name: Thanamar