1 definition by BillyyLAD

A phantom shit is when you take such a big dump that it has the velocity to go through the pipes without you needing to flush and when you look down it has appeared to vanish.
person 1 : Jaysus, just had a giant shit. When I looked down to check the size of it, it had disappeared.
person 2 : So it was a "Phantom Shit" ?

person 1 : Yeah! Didn't even need to flush.
by BillyyLAD November 27, 2012
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