batcrap
In real, traceable use. Part of the curated seed collection; community review is coming.
Meaning · English
Too irrational to be dealt with sanely.
Register: slang, vulgar
Where it’s used:
Used
American English
Examples
What I like is a certain ambiguity in a story, but I've come to understand over the years that that drives most people absolutely batcrap!
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 “batcrap” mean?
Too irrational to be dealt with sanely.
Is “batcrap” formal or informal?
batcrap is generally slang, vulgar.