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1.
taint tipper. Also: taint-tipper, taint-tippers.

When one poops so long that the feces curls up the back side of the toilet. When pinched off, the poo cannot support its own hefty weight and thus isn't able to stand straight up. The poo will slowly tilt towards the person sitting on the toilet, and his dangling testes, resulting in some of his own enormous swaying poo brushing against his scrotum.
I let a taint tipper loose on my toilet this morning and I had to wipe off the underside of my balls afterward.
by shiftyeyedgoat March 16, 2010