When someone calls you after something that affects them, generally in a bad way, just to talk on their way home.
It is done for the companionship of being walked home when the person can't physically be there.
"thanks for talking me home from the pub last night, I was too drunk to get home on my own"
"I was talked home by my friend last night when I couldn't make it alone" "that was nice of them"
This is an old phrase that has become condesed and reversed in the original meaning. Originally to be in a tree was to be stuck somewhere mentally, emotionally or situationally that you could not easily escape from on your own. The proverbial cat stuck in a tree that the proverbial fireman needs to rescue. Of course, cats are perfectly capable of getting out of trees, which is why we do not see many cat skeletons in trees. However, it is not uncommon to see a fellow human, so distraught be whatever is affecting them, they they have lost their way and cannot see a way out. Proverbially, they are stuck in a tree and need someone to talk them down, out of their tree.
My life had dust gone insane, fortunately Jimmy came over and talked me down, out of my tree.
Beck: Sarah Palin "talked me down out of my tree" after my "one moment of real fear"
another term for a station wagon, mini-van, or any other kind of vehicle that is targeted at the "family" demographic(also M.A.V.)
"Tactical advantages aside, the M.A.V. is top of the line for the holy warrior troop transport manufactured by the Church of Latter Day Saints Military Industrial Complex. Also great for family trips...to heathen lands."
12 step recovery jargon referring to someone new who talks about how great life is, now that they'resober. Usually meaning that the person is out of touch with reality.
The new guy seems pretty happy for a dude who has no job, no money and no family. He must be on a pink cloud.