Sounds like a silly proposition, but at 6 feet, 134 pounds throughout my early 20s, I actually was tired of being "skinny." So I did what a lot of guys do, I went out and bought some of those Weight Gain 2000 shakes. I never turned into the guy in the ad above, but -- as my equally skinny friend Brad also discovered -- what I did get was a spare tire. (Guess you're supposed to work out, too!) See more retro-weigh-gain ads HERE.