The comedians you like on Youtube.

[Uncle Nutsy]

Let's see what your comedic tastes are. Video is required.

[url]http://www.youtube.com/watch?NR=1&v=Fcja4WFFzDw&feature=endscreen[/url]

And some Billy Connolly because.. well.. nothing beats an old angry scot.

[url]https://www.youtube.com/watch?v=Ji5kdUd3D74[/url]

[YorkNecromancer]

I like the following comedians (Warning: some of the language is NSFW):

Ed Byrne
[url]http://www.youtube.com/watch?v=nT1TVSTkAXg[/url]

John Bishop
part 1 - [url]http://www.youtube.com/watch?v=-xA31VgRzNY[/url]
part 2 - [url]http://www.youtube.com/watch?v=Z6T81wPqAQM[/url]

Reginald D Hunter
On Batman - [url]http://www.youtube.com/watch?v=8l1PMVvfjDM[/url]
[url]http://www.youtube.com/watch?v=tuq8ZU2Uf_0[/url]

Bill Bailey
On Starsky and Hutch - [url]http://www.youtube.com/watch?v=GM2gjQsm0Mo[/url]
On Geoffrey Chaucer - [url]http://www.youtube.com/watch?v=btDkHi2uo_s[/url]

Celia Pacquola
[url]http://www.youtube.com/watch?v=PWZxvMOm8p4[/url]

Dara O Briain
On homeopathy - [url]http://www.youtube.com/watch?v=RstwLzikmvA[/url]
[url]http://www.youtube.com/watch?v=0123R6vjIoE[/url]

Russell Howard
[url]http://www.youtube.com/watch?v=Yk5eHwVNdiM[/url]

Frankie Boyle
[url]http://www.youtube.com/watch?v=QvOQxeQKrdw[/url]
[url]http://www.youtube.com/watch?v=UwgonJSaabA[/url]

Roisin Conaty
[url]http://www.youtube.com/watch?v=Nx9Zf2bRh_0[/url]

Also, it's not YouTube, but SeanBaby is the funniest writer on the internet, bar none:
[url]http://www.cracked.com/blog/worst-life-ever-the-story-of-kazuyuki-fujitas-skull/[/url]
[url]http://www.cracked.com/blog/the-top-eight-oh-****-moments-in-mma/[/url]

[Necron2.0]

If this is a gauge of taste, here's one that reflects my temperament:

[url]http://www.youtube.com/watch?v=fs5TlfXytzM[/url]

This one speaks to my geek side:

[url]http://www.youtube.com/watch?v=wSqFqhUzutg[/url]

And this one ... well, this one just because:

[url]http://www.youtube.com/watch?v=l3w2MTXBebg[/url]

[Edit] And this one too (mainly because I'm a LINUX/UNIX snob):

[url]http://www.youtube.com/watch?v=njos57IJf-0[/url]

[Brakkart]

My contribution to funniest comedian has to be this awesome routine by Welsh stand-up comic Rhod Gilbert on the 2011 xmas Special of another great stand up comics show (Micheal McIntyre). I just about died laughing watching this, it hurt to breathe!
[URL="http://www.youtube.com/watch?v=DO5VjcoJtT8"]
http://www.youtube.com/watch?v=DO5VjcoJtT8[/URL]

[Uncle Nutsy]

Nice, Brak. He had me hooked on 'rubbish presents'.