Green’s Dictionary of Slang

aikies! excl.

also akey!
[dial. pron. of SE equal or the 18C Yorks. dial. hake, to hanker or gape after]

[1930s+] (US) that’s mine! I want to do that! I want a share! a child’s term used to claim the whole or an equal part of an object; the negative response to the cry is no aikies, no shares.