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A non-blood-relative listed as your mother in your facebook profile. (See also, facefamily)
Stan: Dude, that's not your mum! I've met her!
Eric: Lol, nah that's just my facemum.
by A J Dinny November 22, 2010
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Jul 2 Word of the Day
Someone people turn to when they're sad who makes them feel better.
Dude, I was so unhappy about my girl, until I spoke to my serotonin donor who really helped me feel better
by jonfurstn1 November 27, 2009
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