And the man in the back said, "Everyone, attack!" and it turned into a ballroom blitz.

And the girl in the corner said, "Boy, I want to warn you it'll turn into a ballroom blitz."

And I said, "Thanks.  Thanks a lot, but a warning that was not, 'cause it's already a ballroom blitz."

The line between obvious and impossible can seem pretty thin at times.  What capability should your computer have that could be accomplished by a single individual in a reasonable time frame?