|shib-ē|, |ˈʃɪbi| - adj. - A catch-all word describing something great. Quite similar in usage to "smurfy" (see: "Smurf").
Etymology: first known usage is in the movie "Dude, Where's My Car?" (circa 2000)
Dude 1: "Dude, if we get our girlfriends happy, maybe we'll have SEX for the first time!"
Dude 2: "Sweet! That would be SO shibby!"
by Colonel Bat Guano September 2, 2012
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A term for mariujana or a joint.
"I bought me a shibby over at Duncan's."
by Bowman June 17, 2002
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Shibby is (or was back in the early '90's) a greeting: "What's Happening?", or "What's up?", though it can be also used to say "Seeya!"

Most have it wrong (though I guess the NEW meaning is now more popular, effectively replacing the old one).

All these 'dude where's my car' references are 1) funny and 2) incorrect.
me: Shibby?
you: Not much, man...
me: right on.
you: shibby!
by Craig Sheppard October 5, 2005
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it means everything ,

like when you have an akward silence aswell it stops it cause you say 'shibby' and its not akward any more

it always means awesome and pretty radical and stuff like that

but you can say it whenever you want really
danica maddie and peita are soo shibby ,
the weather is pretty shibby,
this is soo shibby.
by daanica April 20, 2008
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An exclamation used to show approval of a certain person, place, thing or event.
Just see "Dude, Where's my Car" and you'll understand

"I'm just sayin maybe we should cut back a little on the shibby!"
*SMACK*
"Thanks, I needed that."
by Digital Pimp March 3, 2003
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Meaning cool, awesome, or in agreement.
from dude where's my car:Jesse and Chester are shibby at the moment please leave your shibby at the beep, shibby! (beep)
by lazyassloser March 26, 2004
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Used to be a synonym for cool; but it's now so overused by people that arn't "cool", i.e. dorks, it's uncool.
Dork: "Look how cool I am, my avatar is Shibby!"
by serf December 18, 2007
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