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adj. Something which is tentative, iffy, uncertain, unresolved, or otherwise not definitive. An unsettled matter.
After George had that cold, the trip to the opera was completely up in the air.
by united spammers January 11, 2011
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Jun 13 Word of the Day
No Bull Shit, and old hacker acronym which is usually used to signify that the talk will be serious.
User: I need to talk to you, NBS.
User2: ESAD, Noob.
by Heko July 17, 2004
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3
A Airplane pilot. Quote from TV show "The Munsters", where Grandpa Munster while snooping through his new tennent's belongings, finds a badge and asks Herman Munster what kind of a job would require wearing a badge.
Could he be a pilot? No, He's not the "up in the air" type.
by Maleable April 18, 2005
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