Someone who can diagnose any disorder or disease without and medical training.
Oh Christ my stomach hurts.

Let’s contact Billy. He knows what to do. He’s a shit house doctor. Hope he is not out towing a car.
by Milli1338 December 28, 2017
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A Plumber who unblocks sewage pipes.
"Oh no, the toilet is blocked. Quick, call the Shit Doctor!"
by Builder February 19, 2012
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