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The supernatural being known for delivering explosive and uncontrollable diarrhea; the Poo Hag can be warded off by wearing "haint blue" underwear.

Derivation of the Gullah superstition the Boo Hag, who sucks the breath of its victims while they sleep;
A Poo Hag bun ridin' me in da bathroom las night.
by fushin'mullissa July 13, 2009
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