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2 definitions by causticchick

To introduce two or more users on the social media platform Twitter, without them actually meeting in person.
@wilw, I'd like to twintroduce you to @caustichchick. She's your number one fan!
by causticchick August 22, 2011
An acronym for "acronyms are the best". Coined by a poser on Twitter.
Lindsay: OMG, DFTBA
Derek: AATB
by causticchick January 11, 2011