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When your best friend is far too immoral, criminal, insane, and overal lesbianish to be allowed to be a god mother, therefore you give them the title of earth mother to make them feel important.
"Amanda I don't know if you can be a god mother to my children, you are kinda weird."

"Well then Heidi I think I should be their...EARTH MOTHER!!"
by NationalAAHday October 27, 2011
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