I'm no stickler for hard sci-fi, excepting that I enjoy poking holes in the belief that Star Trek is good science to Trekkies. I don't care about explosions in space or the speed of light.

But even with my casual concern for science, sometimes it just jumps off the screen and slaps me with innacuracies that I can't just willingly suspend disbelief for, either because

It's so completely wrongheaded
The film draws so much attention to it.

The worst I can think of is the 1997 "Godzilla."

Heat seaking missiles cant hit Godzilla because it's "cold blooded." Which is SO TOTALLY not what coldblooded means.

Also, Matthew Broderick's character says that "Godzilla is male, but he lays eggs" which just confused the hell out of me.

What else are the worse of the worst of sci-fi science?