Flight of the Conchords (FOTC), oh how i enjoy your witty banter and wonderful use of language. The New Zealand accent is quite nice, and these guys just have such a great on stage relationship that everything they do is funny. Of course you've probably already heard about Bret and Jemaine from their well recieved comedy show on HBO (don't get HBO, download the torrents silly).
Anyways, here are some of their best performances, as voted on by me, the blogger:
This is how i was first introduced to FOTC, and being married it struck a chord with me instantly. These guys know what they're talking about
Business Time
Hiphopopotamus vs. Rhymenoceros
Jenny
Something for the Ladies
Another great comedian that i've found through my travels on the interweb is Demitri Martin. He's very clever and uses words in a way that most people don't anymore - the little things he says are often the funniest and most clever. Here are a couple of my favorite skits of his.
Visual Jokes on Large Pad
Just for Laughs