Sorry, but the hillarity you are looking for isn't here. Perhaps the link you followed to an obviously hillarious article has changed recently or something?
But it isn't all bad. I mean, this page is pretty funny. Um, funny, yeh, how about a joke? Would that be OK? Kewl, how about this:
What do you call a dinosaur that smashes everything in its path? Tyrannosaurus wrecks.
Ok, that isn't real good is it... well, how about this then:
What do you call Santa's helpers? Subordinate Clauses... guess you need to be a lawyer to get that.
OK, I got it, now this is gold:
How many lesbian feminist Dianic Wiccans does it take to screw in a lightbulb? Just one, and it's NOT FUNNY!!!
OK OK, maybe you have to be into witchcraft to get it (I must admit I struggled a bit) but this one, THIS ONE is funny:
How many Surrealists does it take to screw in a lightbulb?
2-One to hold a ladder and one to fill the bathtub with brightly colored east german machine tools.