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A misspelling that teens commonly use when trying to sound edgy but are not ballsy enough to use "nigger". Common in American schools, Discord chats, and the few people that still use Kik as of 2017.
*Excerpt from a Discord chat, spelling corrected*
Person A- I don't like fat chicks.
Person B- Black people love em thick.
A- I'm not even black lol.
B- You act like a nibber.
via giphy
by Masturbates to Pastel Horses February 09, 2017
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3
an acronym for NIGGER or NAGGER. Someone or something that is such a pain in the ass that is in existence. At times, you just want to bitch slap or kill them!
Damn Nibber, can you just shut the FUCK up?

Tell that Nibber Karry Chang to stop complaining and Bend OVA!
by Tadowta October 08, 2008
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4
Nibber is slang for retard and/or nigger, the use for nibber is usually in memes and/or dank memes.
Steve: Oh my fuckin god Kyle is such a nibber
Bob: I know right, it's like he a Gervinhio or something.
Kyle: Screw you guys.
by Thats_kinda_hot September 05, 2017
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5
the brown residue produced when you drag your anus across any solid object (eg. window, floor, tv)
i cleaned the nibber that my dog left on the carpet
by andrew carter and mike k. July 24, 2008
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6
A shitty meme that came out of late 2016 to mid 2017 in which you would basically say nigger with to uppercase B's from the emoji board replaced the g's, which little kids seem to still use despite being a dead meme.
Person 1:Sup niBBer
Person 2: Oh shit BOI not much
Person 1: Oh shit BOI noice
by Nodex117 November 29, 2017
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