Read the comic here.
For those of you haven't seen the Iron Man movie, the quote being referenced is:
William Ginter Riva: Mr. Stane. Sir, we've explored what you've asked us and it seems as though there's a little hiccup. Actually, um...
Obadiah Stane: A hiccup?
William Ginter Riva: Yes, see to power the suit... sir, the technology doesn't actually exist. So it...
Obadiah Stane: Wait, wait, the technology? Here is the technology. I've asked you to simply make it smaller.
William Ginter Riva: Sir, the technology doesn't exist. Honestly, it's impossible.
Obadiah Stane: [yelling] Tony Stark was able to build this in a cave! With a box of scraps!
William Ginter Riva: Well, I'm sorry. I'm not Tony Stark.