Miko putting flame stickers on the bots, or other heavy metal things. Raf discreetly putting a bumblebee one on Bee. Cody sneaking several words of kindness ones onto the rescue bots.
Do magnets work on cybertronions because there are some cool decals that I would slap on a bot. Or bumper stickers those work two.
bonus points if, somehow, Miko catches wind of this and makes that word something she makes a point to say in nearly every sentence.
Wheeljack approves, Ultra Magnus does not.
Imagine Cody says some word casually that’s innocent in English but is a Cybertronian swear word and the rescue bots are appalled
and they chastise him and send him to his room because apparently that’s what you do when children misbehave and Cody just doe s it because he’s so confused
and when he’s gone the bots all sit around like WHERE DID WE GO SO WRONG Heatwave this is your fault