When you have a Twitter client on your Blackberry / Mobile phone and it randomly sends out a message inadvertently.
ChuckBrown: QpqpQ
ChuckBrown:0. 00Q P

SWsmith: Crazy, man, crazy
JesLunne: what is this all about??
ChuckBrown: sorry guys! butt tweet. lol!
by mrmindllock February 15, 2010
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What happens when you sit on a smartphone with the Twitter app installed. Similar in concept to butt dialing, but more embarassing because it can be seen by the whole world.
Herp: dsfargeg asdf blueberry muffins
Derp: @Herp wtf?
Herp: @Derp Sorry, my smartphone keeps butt tweeting.
by Kimura January 4, 2012
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