General
crusty
What does crusty mean?
Describing something or someone unclean, ashy, or generally busted-looking.
"Wash your hands, they're crusty."
Origin
General slang common in NYC; from literal 'crusty/dry,' extended to anything unkempt.
Frequently asked questions
What does 'crusty' mean in slang?
It describes something or someone that's dirty, gross, ashy, or generally unkempt and busted-looking.
How do you use 'crusty'?
Use it to call out anything unclean, like 'Wash your hands, they're crusty.'
Is 'crusty' an insult?
It can be — calling a person crusty is mildly insulting, but it's casual slang rather than a strong offense.
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