What is Fox saying in his up+B "firefox" move?

[Joe C]

My friends and I have come to the conclusion that he is saying "HIYAAA!" but I saw the move is named "Firefox" so I thought maybe he was saying "Fireeee!" Can someone please shed some light on this mystery? Thank you!

 

[FluxWolf]

Pretty sure he's saying, "FIRE!"

 

[Stuhddabahkz]

He's sayin' "FIYAAHHH!" Fire, with a ****ed-up, Japanese accent.

 

[Giggidax]

lol
wat an incredibly funny thread..

i think hes saying, Fiyaa.

hes saying fire with a very noticable japanese accent. after all, the voices of fox are from a japanese voice person. its so cool that he yells out fire when he does the firefox.
fiiiyyaaaaah

 

[Grimwolf]

Pretty sure its Fire because Falco is also I'm pretty sure saying Fire.

 

[Zodiac]

If you listen, its definetly, Fiiireee!