Originates from an acient Mongowian curse.

Means; dried up poo-poo.
I must be really dehydrated, I left a ruddy great arsebiscuit in the loo!
by jason April 13, 2004
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a conjunction of two offensive words to make an apparntly unoffensive word.
"oh arsebiscuits kafelnikov beat me agian bastard!"
by Sal T nuts March 7, 2004
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A single link of faeces from the arse
Jon squatted and dropped an arsebiscuit
by David Callaghan December 19, 2002
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