Gchatter 

One who uses Gmail's in-browser chat program frequently. A Gchatter is likely to be up there on your friend's list with the green ready-to-chat light all day long. Sometimes you wonder if this person does any work at all - but then you see the light turn yellow. But maybe they're just off bowling a strike.

are you a Gchatter? we should kill time together at work gchatting about nothing!

Gchatter by Viktor II August 26, 2007

gchatvertise 

Portmanteau of "gchat" and "advertise," when one writes a status message that all other friends on the gchat list read. Common method of disseminating too much information.

She likes to gchatvertise her status. Her status keeps changing on gchat five minutes ago it was, "I can't believe i got picked up for two minutes!" Three minutes ago her status was, "I baked cookies!" Two minutes ago the status was, "I feel fat". Now it is, "Leaky faucet." She really needs to stop gchatvertising her business

gchatvertise by devil with baggy pants March 27, 2009

Gchatted 

To contact someone via Google Chat.

Bob gchatted Sue to schedule a lunch date.

Gchatted by DrexelUniversity August 3, 2012

gchitter

A combination of the words "Google chat" and "Twitter" that comes from conjecture about the inevitable merger of Twitter.com and Google before the epic battle for control of the Internet against Facebook.com in the post-apocalyptic theories concerning the future of the Internet.

@glenncarl just used gchitter to IM @nateclay on how Twitter/Google just demolished Facebook's sharing applications.

gchitter by nckennedy February 19, 2009

gchattard 

Someone who is completely incapable of holding a proper conversation via G-chat. Often times it leaves the person on the other end wondering why this person is in their list of contacts at all.

Roberto: i dont know...it was weird

me: why

Sent at 11:59 AM on Friday

Roberto: ....

me: as i mentioned earlier - you are a complete gchattard

gchattard by Saucy Holli April 26, 2011