2003, Diane Chamberlain, Kiss River, Mira (2003), →ISBN, page 79:
Clay had learned to bring a book with him when he took Henry shopping; otherwise, he would go out of his tree with boredom.
2003, Claire Berlinski, Loose Lips, Random House (2003), →ISBN, unnumbered page:
Iris seemed fond of Brad—she was clearly congratulating herself for at last having the maturity and self-respect to choose a man who treated her well—but I could tell that she was already bored out of her tree.
2009, Terry Stocker, The Paleolithic Paradigm, AuthorHouse (2009), →ISBN, page 324:
I, again jokingly finalized: that to believe her own hypothesis, she had to be out of her tree, […]
He was singing and sobbing and carrying on, out of his tree with alcohol, […]
2013, Jim Wheeler, Journeys, Generations, and Cracked Eggs: Journeys, the Call of God, and the Miraculous, WestBow Press (2013), →ISBN, page 230:
You see, while you're smiling it is hard to think any negative or questionable thoughts about this author or whether this guy with a fantastic egg story is out of his tree.