2 definitions by Mike Z.

A person lacking any kind of wireless communication. (cellphone, pager, blackberry.)
I couldn't get in touch with my brother during his vacation because he's a cellphobo.
by Mike Z. June 24, 2005
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Used to describe performers/business people who made their fortune marketing to pre-teens/teenagers. (a.k.a. tweens)
"Despite her 'Punk' exterior, Avril Lavigne is a certified multi-twillionaire."
by Mike Z. June 24, 2005
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