Green’s Dictionary of Slang

a-alike n.

(US Black) a kindred spirit, a like-minded friend.

[US]Royal Flush ‘Dead Letter’ 🎵 Put my a-alike to rest, I’m gonna stay here and live life up to best.
[US]Lord Jamar ‘Cipher’ 🎵 Back the fuck up, you ain’t my a-alike.
[US]Slaughterhouse ‘All On Me’ 🎵 My A-alike, I say it like we on some conscious shit.