No. It means that “yet another emotional zombie-troll with a deep-rooted lurking grudge
( I hate repeating myself ) is getting back with her brave face on.”
I can translate it for you ; as a sound bite out of context it can either mean someone’s mental shortcut or a phrase that is not frequently used in English. “They live pole life” , huh ?
Maybe they ‘re drugged and up the creek all the time, maybe they shack up with each other, maybe they’re the said deadwoods with completely different interests, maybe they’re messed up, whatever …who knows what that means ? More, coming from you, who the ….cares about what it means ?
You picked it up somewhere and put it here to fence it with that ‘threesome’, as you say ? Is this your insidious agenda here ?
Let me ask you something. Would you know NOW, without doubt and googling and completely out of context, what phrase “ he bangs the skins pretty well’ means ? Or ‘the proclivity for heavy NP shift would vacuously pose an explicit extraction island” ?