Pecker-Necker Share definition Flag -Someone (i.e. a girl) that sucks a lot of dick Jill is a complete pecker-necker and won't turn anyone down. Pecker-Necker by sooper~dee~dooper February 15, 2009 0 0 Get merch Get the Pecker-Necker mug. Buy Now — $32.95 See more merch