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1 definition by L. S

 
1.
1. A Blackberry or data device kept inside a vagina by a female obsessed with sending text/e-mail messages.
2. A female who is obsessed with sending messages on her Blackberry.
3. A female who can not help from sending text messages at inappropriate times.
"She e-mailed me on her twatberry"
by L. S May 13, 2008