nigrosin


nigrosin is a mixture of synthetic black dyes (ci 50415, solvent black 5) made by heating a mixture of nitrobenzene, aniline and aniline hydrochloride in the presence of a copper or iron catalyst. it is used in microbiology.
nigrosin was so named because of its intense black colour, which is useful for the negative staining of bacteria.
sorry to dissapoint, but this is not a racist word, and has nothing to do with n-gg-rs. look it up on wikipedia.

scientist: tyrone, please p-ss me the nigrosin.
tyrone: what you be calling me, you honky -ss cracka?! i’ll have al sharpton and the naacp come down here and sue your -ss!
scientist: no tyrone. nigrosin is a dye used for the negative staining of bacteria.
tyrone: oh. my bad.

Read Also:

  • Nigometry

    the black form of geometry. its like how ebonics is the black mans form of english white man 1: what is this cr-p? white man 2: its nigometry white man 1: wtf is that? white man 2: its geometry for black people white man 1: ohhhh i see

  • nigzy

    my word b-tches!!! wat ud call a girl friend or friends that are girls instead of sayin n-gg- and gettin an -ss whoopin because ur a white jew who just layed the n-bomb. look at dat hoe! wuttup nigzy!

  • nipplometer

    a way to judge cold tempuratures “i know if i need to wear a sweater or not by reading sally’s nipplometer”

  • Zacus operandi

    the declaration of yourself as winner of a debate after the exhausting of all available fallacious arguments. oh, you made a north korea joke? i guess i win this round since you called me a communist. good night everybody! d-mnit he pulled a zacus operandi again!

  • Zac Wilcox

    bad -ss mo f-cka zac wilc-x is a bad -ss mother f-cker.


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