1. When your face is covered in excrement and you don't have a father OR;
2. When you have been a total knob and called your mate a prick, you are known as a shitfaced bastard
Jonny: Prick.

Tom: Stop calling me a prick you shitfaced bastard!
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Jonny: Oh no! I fell in cow crap! Oh no, I just remembered Dad...
by sheeprule November 8, 2006
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