how to know you've been playing a certain fighting game too much

You don't have the sound effects on, but that's okay, because you can make them yourself!

"Arina beam!"
"Inazuma crush!"
"GROWR!"
"Jump! Jump!" (yes, he actually says "jump" :P)
"Arina carnival!"
"Super Rai!"

And then there's entire collection of things Fernandez says, which mostly sound like "weep!" and "neebopneebop!" and such.