Although it is easy to mistake her fireball super/yoroi doushi (the grab up close). She’s actually saying “kaku go”. Which can mean “get ready” or “prepare yourself”.
When I 1st started playing MvC2, I thought Iron Man’s, “Smart Bomb” sounded like “Spongebob”
and then Cyclops’ “Gene splice” sounded like “Jesus Christ”
I haven’t made one of these posts in quite some time, so I’ll list some uncommon ones…
Ryu/Ken (various SF games)
(Hurricane Kick)
“Ta fast den dr bgen!” (“Tatsumaki Senpuu Kyaku!”)
(Courtesy of Rem - Swedish for “(Go) capture that gay person!”)
Charlie (SFA3)
(Somersault Shell)
“Svampbob!” (“Somersault!”)
(Courtesy of Yagami - Svampbob = Swedish for “Spongebob”)
Gen (SFA2 - SNES)
(Zan’ei start-up)
“Du r en hora!” (“Todome ja!”)
(Swedish for “You are a whore!” The actual Japanese phrase means “(This will) finish (it)!” BTW, Zan’ei is the qcfx2+P “rush past” Super Combo.)
Gen (SFIV)
When he says “This was supposed to be a fight to the death.” in his “cross arms, look away” win pose, his voice and manner of speech sound remarkably similar to those of comedian Gilbert Gottfried - to the point where I almost expect him to add “Son of a bitch!” afterwards. 
Not that I ever actually play the game with the English voices on, of course…
Dan Hibiki (Pocket Fighter)
(Flash Combo ending in a “petrifying karaoke singing” command throw)
“Faaaarmoooor!” (“Saaaaaikyoooouuu!”)
(farmor = Swedish for “paternal grandmother”)
Psylocke (MSH, probably MvC2 as well)
(various normal moves)
“Lie down!” (???)
Geese Howard (Real Bout Special/Dominated Mind)
(intro)
“My fists fell grading trout!” (???)
Ralf Jones (KOF '97-'98)
(Varivari Vulcan Punch DM finish)
“HEIL, din hora!” (“Hakairyuko!”)
(Swedish for “HEIL, you whore!” Just so we’re clear on this, I do NOT sympathize with nor approve of a certain swastika-related ideology. “hakairyuko” means “destructive power” in Japanese.)
Clark Steel (KOF '99-'00)
(Striker Action)
“HEY! F**K!” (“HEY! ???”)
Kula Diamond (KOF XI)
(throw)
“Hazukashii!” (“Ice Coffin!”)
(hazukashii = Japanese for “shy”)
Chaos (Battle Arena Toshinden 2)
(“hard-fought battle” win pose)
" nu RYCKER det i…" (voice trails off into a bout of insane laughter) (“Touzen no kekka da…”)
(Swedish for “An’ now it TWITCHES/QUIVERS…” A friend jokingly speculated that Chaos may be referring to the opponent’s mutilated body. The actual Japanese phrase means “A natural result…”)
Shizuku Fuji (Battle Arena Toshinden 3)
(rising uppercut)
“You may touch my ass!” (???)
Schultz (Battle Arena Toshinden 3)
(“turn into mist” Overdrive)
“Free all the tomatoes!” (???)
Chris Wayne (Groove On Fight)
(intro)
“Heeeeere’s your pocket!” (???)
Milan Flare/Death Adder (Golden Axe - The Duel)
(various normal moves)
(Milan) “Hic! Hic!” (Adder) “HIIIIC!”
Both sound as though they have gone a few rounds with the bottle prior to the fight…
Announcer (Fatal Fury 3)
“Soga kok wins!” (“Sokaku wins!”)
Swedish for “Suck c**k wins!” (pronounced with a Middle Eastern accent)
Ray (Fighter’s History) - “Dingo-dango!” (Big Tornado)
Matlock (Fighter’s History) - “Spinning Wang!” (Spinning Wave)
Morrigan (Darkstalkers) - “Zombie!” (Soul Fist)
Sagat also has the “Diaper!” and “Diaper Uppercut!” I figured he was just tired of being ashamed, you know? Yes, he wears control briefs, and yes, you will feel the power of the shame he felt for so, so long.
I remember Terry’s projectile in Garou sounded like fuck you!
I think he says rock you
ryu(sf2)
shoryuken: are you ken?
hurricane kick: oh sex sex thats what ill get
Ky(gg^core)
forward slash(i think) coconut!
Order Sol(GG^core)
gunblaze: girlfriend
i have some more cant think of any right now
WH2 Hanzo’s Enryuuha: “Agni-ippon!”
roy, project justice:
“I died!”
announcer, blazblue:
“Gorrila hate is dirty”
CPS1 Chun Li Spinning Bird Kick: “BEEEEEANS AAAAARE KEEEEEN!!”
Honda’s Sumo Headbutt: “Oof Oink!”
“This is the dirtiest rave, in the most exciting tournament”
-SF4 announcer
I have no clue what he’s really saying.
DICK TORNADO
DICK TORNADO
DICK TORNADO
Karnov’s Revenge is still the ultimate master of ridiculous voices.
suprised nobody has mentioned (or maybe i just missed it) yun’s 3s winpose
I snap the condom on!
U missed it. someone posted it over 4 years ago.
http://forums.shoryuken.com/showpost.php?p=1832712&postcount=56
…seriously.
SFIV Announcer during match loading screen:
“Fight the Dow Jones.”
E. Honda during Super Zutsuki in most games (except SFIV):
“Dogfight!”
Super Zutsuki will always be called Dogfight to me.
Omg the SF4 announcer does sound like he said “Fight the Dow Jones” on the loading screen.
tatsumaki: afightchickfaroohcick
SFIV English Balrog Head butt grab: FUCKYOU FUCKYOU…FUCKYOU!!!
Moose keeps saying that Japanese Balrog on his Ultra start up says ‘COME…GET PAAAAIIDDD!!!’
English Rufus: I’LL NEVER GET FED AGAIN!..SPACE OPERA…SYMPHONYYYYYYY!!!
Demitri from Vampire Chronicle Chaos Fire: GOTTA BUY EGGS!!!
“Stinky Booms”