There can only be one website...

[ShakyFiend]

http://zombo.com/. That is all. All you will ever need. Right there. Go there. Anything is possible at zombo com.

I... I don't-... what just happened?

I'd love to know who hosts the site.

Since you went there, look at this, one of the best parodies I have ever seen.

 

[FireAza]

Probably eBay, where else am I suppose to find obscure random products for cheap?

 

[similar.squirrel]

Wikipedia, obviously. Unless one of the more reputable [and usually expensive] encyclopedia sites decided to become free and develop a forum.

 

[Ruwrak]

I'd forge one beast of a website that holds all of the internet.

As in 1 home page and a gazillion subpages, all with their own function. Basically the internet under 1 banner... Hrmm.
Didn't anyone think of that one yet?

 

[Scorekeeper]

Wikipedia, with an honorable mention going to TV Tropes. Google would be useless; Facebook isn't particularly important (despite edging out Google as my most-viewed recently); Cracked isn't reliable enough; Grooveshark and Pandora, while valuable wouldn't top the all-important Wiki.

 

[Scarim Coral]

Forget Wikipedia, there is such a thing called a Library. It's a building that house alot of books (that what I did when it come to research homeworks before Wikipedia was invented).
OT- Eitehr Youtube or The Escapist (yes fanboy I know).

 

[Crazy Zaul]

http://www.miketheheadlesschicken.org/ to see everyone go huh? why?

 

[go-10]

4chan cuz I can gets pronz, pokemans, mecha, vidya, and y/u/ri all in one place
plus the large amount of lulz I get from the site is just amazing compared to any other site