twitHijack 

The use of someone else's tweet, by rearranging it for humorous (best) or other purposes. Non malicious, often replied, RT, or via back to the originator. very effective with quotebots (tweeters who post quotes).

eg1: I had a bigmac for lunch at work.
twitHijack: I made big Mac work for lunch.
eg2: obstructing the doors can cause danger and be dangerous.
twitHijack: Obstruct the doors, cause danger, be dangerous.

twitHijack by fr3kysnail January 17, 2012

Tweetjack

Retweeting someones tweet and leaving out an important part of the original message for your own means or agenda.

Yours is NOT a RT. U completely tweetjacked my message w/UR agenda!

Tweetjack by AMPundit June 19, 2009

Tweetjacked

The act of tweeting on ones behalf, usually without their permission or knowing.

Sean wondered why Hoshi's Twitter feed was full of random chaos...only to find out later in the day, he had been tweetjacked.

Tweetjacked by shoulderhawk April 16, 2009

Tweetjack

To post tweets in a hashtag thread or stream that are off topic from the intended purpose of a twitter feed. These posts are often purposefully satirical or lewd in nature and are intended to seize attention away from the intended purpose of the topic or stream.

The Twitter feed for the real estate conference I attended was tweetjacked by someone who kept posting information about their least favorite smells.

Tweetjack by dmhicks August 5, 2010