A life sized replica of...

[BloodyThoughts]

Normandy from ME2.

 

[Marv21]

CTHULU.....ummm game....uhhhhhhh Scribblenauts..or even call of Cthulu!

 

[Yopaz]

Most likely eternal sword or material blades from Tales of Symphonia. Material blades because I would be able to swing them and eternal sword because it looks cool (though it's big it's nothing from a Final Fantasy proportions, a human could hold it and swing it, though not meant to be used for swinging...).

 

[All Hail Lelouch]

A fully robotic Cyberdemon.
Think of all the fun you could have oon Halloween night!

MOOOOOOOOOOO

 

[Larkin99]

Fat Man from Fallout 3...with a real mini nuke...

 

[Bloody Crimson]

Little Sister.

Wait, that sounds creepy for many reasons...

Ummm...Rapture?

EDIT: KEYBLADE!

Hey...I wanted the little sister, the rapture, and a keyblade! *pouts*

OT: A patapon, or an entire army of them. It'd be so neat! They're so freakin cute! ^^

[375 posts! Yipee!]

 

[lwm3398]

*suddenly has the urge to fire a pistol the size of his arm*

I had that urge before I read or watched Hellsing, much less had the hat. Yet still, don't we all?

 

[xXGeckoXx]

A replica of Engineer's sentry (with functional targeting system). Make it shoot Nerf darts.

Or maybe a copy of Ratchet's wrench. It still retains it's main function - that of a bludgeoning weapon.

Nerf vulcan no?

 

[xXGeckoXx]

Huh, no one hasn't mentioned Chuck Norris or the Heavy yet. Oh internet how you disapoint.

OT: I would probably go with a life sized Lancer from GoW, sure it can't chainsaw crap but it would look nice mounted above my fireplace beside my enemies' heads :3

Hell yeah!

Damn, got there first. Friggin ninjas...

I have a friend with a life size replica of that. The trigger makes the whole thing shake and it produces a chainsaw noise.

 

[William Dickbringer]

turrents from portal

 

[thenumberthirteen]

There was a life size replica of a Brotherhood of Steel Paladin with a Laser Rifle in my local game store. God it was awesome.

A full size Stargate would look great in my front garden.

 

[Twinmill5000]

If it actually works? Why not, a rail gun. Any rail gun.

 

[Dauntlessidiot]

either a sovereign class starship from star trek (enterprise-E) or the gauss rifle from crysis

 

[Slash Dementia]

A life-size Hell Knight from Doom (Doom 3 version)...

Or the UAC facility from Doom with everything inside.

 

[The Infinite]

Most definitely a Queen Xenomorph. I remember seeing this life size Xenomorph and thinking how awesome a Queen would be. So yeah a Queen Xenomorph.

 

[^=ash=^]

Gundam?!

Oh crap, ninjad by the Japanese >.>

Spoiler

oh my god that is sweeeeet

on topic: tsubaki in Shadow?Star: First Form - Chain of Blackness mode ..
although this form isn't actually in the game she is ^^

 

[Urgh76]

probably just a huge replica of Link from Twighlight Princess. that would be awesome

EDIT: got a new one, Sephiroth's masamune

 

[Professor Cubbage]

Normandy SR-2, best ship in the galaxy.

 

[Kaymish]

outcast scribe robes from fall out 3 they look so cool failing that a star forge?