Emailed from my little brother:

=> I'll get a world record for this..
=> It's fireproof.
=> He's probably just hibernating.
=> What does this button do?
=> I'm making a citizen's arrest.
=> So, you're a cannibal.
=> It's probably just a rash.
=> Are you sure the power is off?
=> Yeah, I made the deciding vote on the jury, so what of it?
=> The odds of that happening have to be a million to one!
=> Pull the pin and count to what?
=> I wonder where the mother bear is.
=> I've seen this done on TV.
=> These are the good kind of mushrooms.
=> Rat poison only kills rats.
=> Just take whatever you want, this is a ghost town.
=> It's strong enough for both of us.
=> This doesn't taste right.
=> Nice doggie.
=> I can do that with my eyes closed.
=> I've done this before.
=> Well, we've made it this far.
=> You wouldn't hit a guy with glasses on, would you?
=> Don't be so superstitious.
=> Now watch this.
=> What duck?

My additions for famous last words:

That's not loaded, is it?
You did set the brake -- right?
Who unplugged this?
If it feels good, do it.
I AM A GOLDEN GOD! (might require acid -- but not always)
Who the f**k asked you?!

And my additions for famous last words heard:

Wow... Did you just take all that?
Yeah, it's safe. See?
It's okay! I'll catch you!
Yeah, the jack's steady.
Don't they travel in pairs?
I -- wouldn't do that...
Can it go faster?

And my additions for famous words after last words heard:

Wow! Did you see that?!
Wait... Did I say six? No, just take one.
...or was it the blue wire...?
Hello? John, are you still there?
Uh-oh...

Cheers,
Dan