Bored at Work? Let me help:

Here are some of my faves I keep on the circuit:

www.failblog.org
http://www.imnotobsessed.com/  
www.engrishfunny.com
www.icanhazcheeseburger.com
www.gofugyourself.com
www.cracked.com

and of course YOUTUBE!!

Curtis' recommendations for Dudes:

www.kanyeuniversecity.com
www.uncrate.com
www.wwtdd.com
www.thereifixedit.com
http://www.thatwillbuffout.com/ 
http://www.artofmaniless.com/   
http://www.rottentomatoes.com/

New to me thanks to Dan @ work:
http://awkwardfamilyphotos.com/

New to me thanks to Lauryn @ work:
www.uglydress.com