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Invisible Pink Unicorn
The Invisible Pink Unicorn (IPU) is the goddess of a satiric parody religion aimed at theistic beliefs, which takes the form of a unicorn that is paradoxically both invisible and pink.
Vanatühi
In Estonian mythology, Vanatühi ("Old empty one", or alternately, Vanapagan, "Old pagan") is a/the devil or god of the underworld, a giant farmer who is more stupid than malevolent.