Your Ultimate Attack

[Doitpow]

Sepulchritude...

I would describe it, but it's too complicated and awesome.

Other than that, I would go with calling them a Tardhorse

ooooooh this.

or

Intestinal Vaporization

Summon mass of intestines to choke opposition. CFR?

 

[Marter]

"WinRar"

I'd throw a filing cabinet at them.

Mine would be death by Snu Snu

That's why I named it that.

 

[TheGreatDirectorWatanbe]

I am THAT Delusional!
I dress up like this and dance.

Spoiler

Explosions Fix Everything!
I end the series with explosions.

 

[Jericho_Reivaj]

"FML"
Force my foe to play Superman 64 while listening to Hanna Montana [Fatality]
'nuff said.

"...fuck"
Switch my foe with The Kid from I Wanna Be The Guy and watch as he tries to actually survive it on Impossible difficulty. (No restarts)

 

[Mighty Lighty]

I`d get mr T and shaun connery to high-five causing my enemy to explode as he couldn`t handle the awesome

 

[blankedboy]

"Doralingus, this is BULLSHIT!" Followed by a laser-firing Trojan Horse flying out of my nipples.

That'd be so epic.

 

[Ldude893]

"Life Support Lost"

The most lethal of them all, assuming that this is a Steam game.. It cuts off the enemy player's internet connection.

 

[jultub]

I would press Z to chase my dreams, that's too much win on my side so my enemy instantly loses.

 

[The_Healer]

"End Task"

Where I go control - alt - delete on their ass!

 

[Dexiro]

I'd want a fire'n'lightning version of the Tatsumaki from street fighter ;D

weeeeeeeeeeee

 

[Flour]

"The jRPG"

A 2-minute uninterruptible attack while the opening of Also Sprach Zarathustra plays.

 

[Xylis]

i would beat them to death with their own skull

This doesn't seem physically possible!

 

[Hasanko]

Konamic Crash

u u d d l r l r b a S

Crashes the current game and replaces it with a random good game produced by Konami.

 

[Legendsmith]

"Reality, such a b****"

Make them retroactively lose the ridiculous health-bar system and take permanent realistic damage from all the attacks you've put on them during the past minute: as in, snapped sniped, broken limbs etc...

This. You sir are winnar.

 

[Hasanko]

i would beat them to death with their own skull

This doesn't seem physically possible!

You know I think that's exactly what the other person said when it was executed on him.

 

[soilent]

I drive a 77 chevelle off a pier into a tsunami with a nuke set to explode in contact with water in the back seat, whilst being chased by Blackhawks dropping ninjas on me, which i kill with my uzi as I drive.

 

[Dark Knifer]

"Fuck this" *Beep*.

The entire stage explodes, with only me left on a tiny little rock.

 

[TheEvilCheese]

Hadouken!
(↓, ↘, →, punch)