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Similar to a Lucky Pierre but punctuated by the simultaneous defecation of all parties involved.

The act of providing and receiving anal sex whilst also pooping. Popular in (but not exclusive to) Eastern European gay pornography. Not all parties must be male as a Wednesday Chaz is occasionally performed with a woman and/or a strap-on device.
Burning with lust, the couple convinced their doe-eyed companion to disrobe and assist them in performing a Wednesday Chaz.
by tooWondrous November 19, 2010