Funniest video games?

[Silver Shocker]

I actually remember seeing Neverhood.  Very strange game.

EDIT:  I just found out that Neverhood is apparently being adapted into an animated movie.

I knew that. I'm very interested. I loved the Neverhood, and I'd probably really enjoy an animated movie of it.

Also, Super Mario RPG had some really great jokes in it. Although I'm willing to bet that was liberities taken in the form of the North American script translation. Regardless, here's probably my favourite line from the game:

Mallow: That's the guy who stole my coin! Why didn't you stop him?!
Scrawny mushroom guard: Because I forgot my bazooka at home! Geez...give me a break here!

[Verfall]

Fallout and it's sequel, but only if you are really messed up.

You: You are incredibly annoying
Eliza: Does it please you to believe I am incredibly annoying?

You: aaaaaaaaaagggghhh!!!
Eliza: Please go on.

My favorite line, and I forget where exactly it shows up, but to paraphrase " I'll believe that when a paper dog catches an asbestos cat in hell!"

Also, the ghoul bartender in Gecko is a wealth of NSFW humor.

[GGiant]

Crash twinsanity is pretty funny?I think?
http://www.youtube.com/watch?v=oWe7mu05IFM

[TheMarvell]

I just finished Armed & Dangerous. Very funny game. It's made by LucasArts so there's quite a few subtle StarWars jokes here and there. My favorite one is this:

*two guards run up to your crew and tell you to drop your weapons*
*Rexus does a Jedi mind trick*
Rexus: you can't tell us what to do
Guards: We can't tell you what to do
Rexus: you...um....what should I say guys?
Guards: what should he say guys?
*the group argues for a bit on what he should say*
Rexus: You're French!
*Guards drop their guns and run away flailing their arms*
Guards: We surrender!!!