The act of updating your twitter status while driving down the road and inadvertently swerving and weaving, in and out of your lane, as though you were intoxicated without a care in the world.
Bobby Joe, tired and bewildered after a long day at his job, realized another clever observation on his gridlocked commute home.
Grabbing his iPhone, Bobby Joe began a historic tweeving run, nearly running 3 vehicles and a motorcycle off the highway as he tweeted, "I'm tired, bewildered and commuting in the WORST traffic! No way I get home and see Dancing with the Stars in time. Time to get Tivo."
Covertly authoring an unflattering or self-deprecating message on another individual's Twitter account via mobile device that has been left unattended.
Matt left his iPhone laying on the table in the lounge and Scott decided to do some free range tweeting by posting a message to all Matt's followers about how he really loves still living with his parents at the age of 30.
While our lifespan is the number of years we will live, our healthspan is the number of healthy years we will have and our sexspan is is the number of years we will continue to be healthy enough to continue having an active sex life.
A lighthearted reaction upon receiving disappointing news of some sort. Usually something that isn't a particularly a big deal, esp. when it primarily affects someone else - sort of a mild schadenfreude. Sometimes doubled or tripled, and possibly said in a sing-songy voice for added comedic effect to imitate a muted trumpet, which is how the meme originated.