out of one's tree
In real, traceable use. Part of the curated seed collection; community review is coming.
Meaning · English
Crazy; unhinged; irrational.
Register: slang
Where it’s used:
Used
American English
Examples
'You outta your tree?' yelped Stan.'Choo say [Voldemort's] name for?'
Usage example from English Wiktionary (CC BY-SA 4.0, retrieved 2026-07-30)
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-07-30 via kaikki.org).
Common questions
What does “out of one's tree” mean?
Crazy; unhinged; irrational.
Is “out of one's tree” formal or informal?
out of one's tree is generally slang.