Headcanon 9
A/N: His ethnicity isn't confirmed in the show and this is just a headcanon I made for him lol
Ty Parsec was born Hispanic, he knows both English and Spanish, and he very much takes pride in his heritage and he was never ashamed of it, it was how his parents raised him.
Back in the academy, other students there would ask him what something in English meant in Spanish, like they would say, "Hey Ty! Can you tell us what 'shut up asshole' means in Spanish?" and if Ty is in a grumpy mood, he'll flat out say no because he doesn't feel like being bothered but if he's in a chill, relaxed mood, he'll tell them what something means in Spanish.
Sometimes on missions with an assigned partner and the person he's talking to is speaking Spanish and the partner doesn't understand it, he would translate what the person said to him, so him knowing Spanish and able to translate it can be useful on missions if necessary.
And sometimes when he's pissed, stressed or very much annoyed about something, he would mumble something in Spanish because of how he's feeling at the moment. If he wanted to, he would mumble something sarcastic in Spanish as well.