The real origin of the word 'cack' derives from the scottish gaelic word,'cach'
Meaning 'shit or poo'

'Ciamar a tha an latha?'
'Bha e Uabhasach cach'

'How was your day?'
'It was terribly cack (Shit)'
by Ceitidh (Katie) March 6, 2008
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marijuana of low or questionable quality usually containing a high ratio of seeds and brownish in color.
This fuckin cack weed is givin me a headache!
I hope you didn't pay much for this cack!
All he's got for sale is nasty cack weed.
by MustangGT July 4, 2005
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another word for have sex with, in the verb sense.
I cacked that bitch so hard last night.
by urgayallday January 2, 2010
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n. - Cock with an "a" instead of an "o."
1. She was suckin' on my cack all night. And it was nice.
2. Don't be such a cack, man.
by Hemang May 21, 2008
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staffordshire english for shit, crap shyte, dung,
arrr looka tha oss cack in the road
by paul hinton May 4, 2006
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