Brilliant Industries
Money-saving products include the Identity Re-Invention Kit, La-La I'm Not Listening Musical Fingers, and Magnetic Penny Detecting Footwear.
Shards O' Glass
Parodying anti-smoking ads from tobacco companies.
SadWeek.com
Advertising industry news and information... kind of.
Headvertise.com
Students: make money by advertising with forehead tattoos!