Dervived from an Asshole, and the shit that comes out of it, an anal pastie is what someone is usually considered to eat if they are a shit eater, or lick peoples arseholes (figuratively). Anal pastie is usually used as follows...
Goddamn,
Bob, you really do eat your Dads anal pasties don't you. You lick more ass than a hungry blind canine.

Or

Fucking hell James, did you want to eat anymore of his/her anal pasties? You shitraping motherfucking poo prodder.
by Profanosaurus September 10, 2006
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