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1.
n., pl. ackies

1. A seventh or eighth grader who attends the so-called Academic Center found as part of the Whitney Young Magnet High School in Chicago, IL, USA. They are characterized by:
a) being very short
b) carrying around overfilled backpacks, as a result of not understanding the concept of a locker — incidentally, such an overfilled bag, regardless of the carrier, is aptly named an "ackie sack"
c) not knowing their way around the school
d) just usually being a geeky, pain in the arse

(Ac(ademic) + -ie)
"The ackies are so short and tiny!"
"Dude, stop acting like an ackie."
"Silly ackies."
by Thomas Pietrzyk September 01, 2006
 
2.
n., pl. ackies

1. A seventh or eighth grader who attends the so-called Academic Center found as part of the Whitney Young Magnet High School in Chicago, IL, USA. They are characterized by:
a) being very short
b) carrying around overfilled backpacks, as a result of not understanding the concept of a locker — incidentally, such an overfilled bag, regardless of the carrier, is aptly named an "ackie sack"
c) not knowing their way around the school
d) just usually being a geeky, pain in the arse

(Ac(ademic) + -ie)
"The ackies are so short and tiny!"
"Dude, stop acting like an ackie."
"Silly ackies."
by Thomas Pietrzyk August 30, 2006
 
3.
n. Informal., pl. ackies

1. A seventh or eighth grader who attends the so-called Academic Center found as part of the Whitney Young Magnet High School in Chicago, IL, USA, and who is often characterized by being geeky, carrying around an overtly overfilled bookbag, which is aptly called an "ackie sack," not knowing his/her way around the school, and by being very short.

(Ac(ademic) + -ie)
"The ackies so short and tiny!"
"Dude, stop acting like an ackie."
"Stupid ackies."
by Thomas Pietrzyk August 29, 2006