A person with an uncanny but mostly useless ability to remember long strings of account numbers, phone numbers of elementary schoolmates, and/or the SSNs of siblings or exes
Jennifer: Hey, you remember that guy we met 9 years ago at the beach? I wish I could remember his number. He was cute.
Lisa: It's 555-867-5309. You're so lucky I'm a numberwhore.
by jezebel73 October 8, 2009
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