The largest weapon you could conceal stealthily.

[Skuffyshootster]

I already have a large weapon hidden in my pants.

Spoiler: High Five!

Probably a 9 to 12 inch knife/dagger/dirk, or a revolver.

 

[greentg10]

psh.. a sword...

 

[the cornflake]

Suitcase nuke, not the largest weapon in size but it would do the most damage.

 

[teutonicman]

I remember a long time ago (probably near the time of the Columbine shootings, or some other school shoot up) a new channel did this story about how easy it is for kids to hide weapons. So they had this teen hide pistols and knives in his pant and under his shirt and they concluded by showing the kid pull a god damn fully assembled rifle out of his pants. Come to think of it now it might have been one of the clips in Bowling for Columbine.

P.S. the guy with the 98th post has the link I was talking about.

 

[CompanionCube]

A flamethrower

 

[archvile93]

I can't remember what she's from but i have this wierd mental image of a lady with a huge gun for a leg, and I remember looking at her for five minuites before realizing she had a gun for a leg. Im pretty sure that qualifies as "concealed".

Someone's probably already told you by now, but I believe your thinking of the movie Grindhouse. Realisticly, I think the biggest weapon one can hide on their person is a sawed off shotgun.

 

[MercenaryCanary]

In real life, I would have to say an M6 Scout Survival Rifle.
I know everyone else keeps talking about video game weapons and the like, but I really feel like this deserves the most mention of all.
Okay, imagine this.
A shotgun and a .22 rifle.
That can fold in half, simply by removing a simple and easily removable (and easily placeable) pin.
And it can have extra ammo hidden in its fucking stock
Please, look it up.
Here you go, a picture for a few of you who will disappoint me and not look it up.
http://upload.wikimedia.org/wikipedia/en/d/da/Springfield_M6_Scout.jpg

 

[gamefreakbsp]

A bow and a quiver of boxing glove arrows.

 

[LeonLethality]

A crossbow
Hmmm maybe a grenade or two...

 

[Kaboose the Moose]

A testicle whip.

It's exactly what it sounds like!.

 

[Magic Muffin Man]

I can't remember what she's from but i have this wierd mental image of a lady with a huge gun for a leg, and I remember looking at her for five minuites before realizing she had a gun for a leg. Im pretty sure that qualifies as "concealed".

Planet Terror, from the two-part movie Grindhouse. It's a zombie movie where the main female character has her leg bitten off by zombies, at the film's climax her boyfriend makes her a leg out of an infinite ammo M4 grenadier assault rifle (I shit you not.)

On topic, I'm pretty sure you could hide an MP5 in a trench coat, at least an UZI.

 

[stonethered]

Do not forget MS4 though, were he could have 70 weapons hidden in the pause menu. And I think any 8 of those on him.

OT: I am a small guy, I guess a pistol.

I think you may have nailed it. A pause menu can hold anything, and everything. I could be naked and carrying the full Russian nuclear arsenal if I had a pause menu.

 

[2012 Wont Happen]

I can't remember what she's from but i have this wierd mental image of a lady with a huge gun for a leg, and I remember looking at her for five minuites before realizing she had a gun for a leg. Im pretty sure that qualifies as "concealed".

Its from Planet Terror. Its part of Grindhouse.

 

[woah77]

a one pound plutonium bomb, in my pants.

 

[accountant]

I'll hide a tank behind my awesomeness, or maybe in YOUR FACE!

 

[WolfThomas]

Realistically I could carry my KABAR tucked diagonally into my belt beneath a jacket, but of course I would never do this, I don't want to be arrested/shot by the victorian police. I have always liked the idea of impact batons, especially when used like Agent 355 or the 22nd phantom.

 

[CNKFan]

Maybe a Hog and Mare's leg. That is a sawn-off double barrel shottie and sawn off lever rifle respectfully.

 

[Booze Zombie]

I suppose if you broke down a shotgun into it's component parts and hid those parts in a back-pack and then reassembled the gun when you needed to...