And Interface - which makes you wonder about Dubya.
And Snow Crash - although it's a bit weaker - if only because the hero/protaganist is called Hiro Protaganist.

Big U is quite funny too - though I never went to a US college so I can't comment on how satirical it is.
The Diamond Age is pretty good for those who enjoy Alan Moore and his verging-on-unhealthy obsession with Victoriana, and also like Big Billy Gibson's cybertechfetish.
Neal Stephenson is good.