Tmnt 2012 True Things about my oc #4

Zaina teaches her sister and brother to trash talking

At secret way before the episode appears, Zaina would teach her siblings to potty mouth, while as well as given with a naive trash-talking (which included several censored swear words) to the enemies mostly to Shredder, Kavaxas, Newtraziler and other numours enemy. But she didn't teach Master Alpina cause who knows what she thinks of the word while it's taught in Japanese and Chinese.

The reference for Zaina's backstory was given away by her abusive ex boyfriend or other mother to make Zaina spell out the word to make it seem like it was an accident.