i found a very good source for funny cartoons, they're separated by topics mostly about the business world, it's worth it, they're hilarious!

http://images.google.com/imgres?imgurl=http://www.glasbergen.com/images/business_cartoons.gif&imgrefurl=http://www.glasbergen.com/cat.html&usg=__cOyM9f5IvQ7wMoLQUPKX9n0U4Bs=&h=360&w=437&sz=15&hl=en&start=18&sig2=dMpGRgDoVoeYPKzYtaXWPw&um=1&tbnid=3v7Jb64ILv2WZM:&tbnh=104&tbnw=126&ei=-KYuSeOuOY3O-QbGoYmhAw&prev=/images%3Fq%3Dcartoons%26ndsp%3D20%26um%3D1%26hl%3Den%26sa%3DN