you were a Android made by shredder as a spy but Baxter designed you to look like a child and made you very small and insult over injury you act like a child having the mentality of a teenager which shredder found to be useless so all Baxter could do was throw you out and try to do something else

Months later April was clearing out her new bought pawn shop with the help from Casey as he was throwing out the trash in the alleyway when he found a rusting up Android AKA you which looked completely powered off and abandoned honestly sad

Casey told April and they brought it to the Turles lair for Donnie to look at as he was amazed by the technology and the materials Baxter used to make you as he acted like a excited kid