You were in a bad mood, as one of your pokémon had done something and pissed you off, Ash and Goh only made it worse,so you snapped and screamed their full names.

Ash: I'm watchin' my tone-

Goh: I ain't talking back, No-

Ash:why-

Both: Cuz I'mma get thrown-

And you just look at the 2 with an angry glare.