A social networking and microblogging service for the sending of "one to many" messages via SMS or a web interface.

Used by the kind of twats for whom blogs and Facebook status updates don't offer the sheer frequency of attention they crave.
Yah, I use Twatter all the time to stay "hyper-connected" to my friends. I'm a total addict - a real Twatterer!
by JonnyRoader July 30, 2008
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When a girl squats at your house and pays her rent with her twat.
That girl is such a Twatter. Does she ever pay any rent?
by piratemactster December 9, 2008
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Version of twitter for Christian boybands with purity rings and pubic hair that grows out of their cranium.
Joe Jonas: I don't use Twitter, I prefer Twatter.

Nick Jonas: But that's because you're gay...

Joe Jonas: Precisely.
by Mileycyrusluvsanal May 2, 2009
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The midway point between twat and shitter
Rachel needs to shave her twatter.
by AuntJemimasIronSkillet October 13, 2010
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"Did you see steph's last tweet?"
"Yeah she's such a twatter"
by Chester The Molester 94 November 8, 2011
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When one vents to their own or a friend's vagina similar to the online social networking service called Twitter.
Betty Sue: "I just tweeted on Twitter about how horrid my day was."

Anna Joe: "Funny! I just twattered my vagina the same thing a few minutes ago....or maybe that was my grandma's? It's been a long day, Betty Sue :(."
by Meatloaf_Surprise February 24, 2010
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Derogatory name for a Twin Otter airplane.
He flies a Twatter.
by Pilot532 October 20, 2010
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