Any type of points that are unlocked and added to an Xbox Live Gamerscore by unconventional means. These are means that are not in the natural progression of game play and include: cheat codes, online rank up(boosting) rooms, glitches, adjusting AI sliders (see:most sports games)

Word origin:Achievement
Language:Microsoftenese
Someone make a room where we all take turns defusing the bomb 10 times each, that way we all get the Acheesement.
by R3V April 28, 2008
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Any type of points that are unlocked and added to an Xbox Live Gamerscore by unconventional means. These are means that are not in the natural progression of game play and include: cheat codes, online rank up(boosting) rooms, glitches, adjusting AI sliders (see:most sports games)

Word origin:Achievement
Language:Microsoftenese
Someone make a room where we all take turns defusing the bomb 10 times each, that way we all get the Acheesement.
by R3V April 28, 2008
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Acheesements are the wining of cheese
by nerd567891223 September 12, 2022
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the best fucking homie ever. sometimes a little annoying and make dumb jokes but you love them nonetheless. also the sexiest human alive.
"who's that over there? he looks hot as fuck."
"oh that's acheese."
by potteto April 6, 2021
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