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Used in spoken word in lieu of a noun when it can not be thought of at speed.

Synonyms:Yoke, thingy, shit etc.
I went to jembo on my jembo today, in the process forgetting my jembo, so I was forced to use a jembo instead.
by ShoobyT August 13, 2006
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Jul 29 Word of the Day
Someone who used to be a potential girlfriend/boyfriend, but no longer is.
Tim: Zack, is that your exgirlfriend?
Zack: No, she's an expotential. We never actually dated...
by brownsuite September 24, 2011
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2
Noun: a pal/not super close freind of yours thats loopy, crazy, and/or drunk.
My jembo Angie is on a major rampage and is running around wild!
by elmaster64 January 07, 2008
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