When you turn into a walking snot ball you have "The Crud" You cough up mucus and your nose runs constantly therefor the use of the word "crud".
You go to the office and you cough and blow your nose for an hour and a coworker asks "what's wrong with you?" Yo respond, "I have the crud".
by Bcbabylon July 29, 2006
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An outbreak of Herpes Simplex II on the mouth, genitals, anus, or other body part.
Suzie didn't make Jimbo wear a condom, and now she's got the crud.
by Asherael November 21, 2007
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When someone is verbally or physically inconsiderate (for instance hurling several close to home insults or breaking someone property with intent ), they are on crud.

Used more in the Midlands and south of England.
Fred: Did you hear what happened yesterday?
Alex: What ?
Fred: Derek was on crud.

(During a altercation) : yo, he's on crud
by bushido.py February 16, 2022
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One of the most useful words used for 'Crap'. Kids use it so the high-strung parents won't throw a fit.
"CRUD! My gerbil just ate my term paper!"
"What the crud is going on?"
"this is just crudtacular."
by Mike December 22, 2003
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Some good marijuana; also referred to as kush.
by Bmarie1221 December 18, 2014
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A Euphemism for crap, which is a substitute for shit.
Oh shi...cra...crud! I left my homework at the library!
by Kathe May 23, 2005
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