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Short for Nimbostratus (a cloud)

"Nimbo" could also be used as a pet's name.
You see Nimbo in the cage there, just singing away.
by smart_a$$ June 08, 2010
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Combining ninja with bimbo, describes a female warrior in tight, revealing outfits wielding swords or martial arts weaponry. A hottie character usually seen in anime, comic books and hentai. A fantasy dream-date for geeks and fanboys.
Elektra, Zealot, Psylocke, and in cinema Zhang Ziyi.
by Paul Wartenberg January 04, 2005
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A mix between someone who is unintelligent ("bimbo") and someone who is quick and responsive ("nimble").

In other words, someone who thinks they are coming up with a clever response, when in fact they sound STUPID.
Person A: Yo, did you see Dom hit that jump? It was amazing!
Person B: Yea your mom was amazing last night too.
Person A: You're such a freakin NIMBO, shut up.

It also refers to someone who is obnoxious or annoying. The kind that you want to drop kick to the forehead.
example:
"Dude, Cammy was such a nimbo last night, I had to walk away from her before I lost it.
by Barx November 27, 2006
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4
A mix between someone who is unintelligent ("bimbo") and someone who is quick and responsive ("nimble").

In other words, someone who thinks they are coming up with a clever response, when in fact they sound STUPID.
Person A: Yo, did you see Dom hit that jump? It was amazing!
Person B: Yea your mom was amazing last night too.
Person A: You're such a freakin NIMBO, shut up.

It also refers to someone who is obnoxious or annoying. The kind that you want to drop kick to the forehead.
example:
"Dude, Cammy was such a nimbo last night, I had to walk away from her before I lost it.
by Barx November 28, 2006
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6
comes from niger - black and dimbo - dumb. So nimbo means someone with black hair that is stupid.
by john McAllister May 28, 2005
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