If you were a young fan of Mad Magazine’s absurdist sometimes controversial humor in the ’70s, then no doubt you were also a collector of Wacky Packages, the spoofs of common household products that seemed to live in the same universe. What Were Wacky Packages?Wacky Packages were TOPPS collectible cards (actually, stickers—much to the chagrin of our parents) that parodied common products of the day—from pet food to dishwashing gloves—and were originally launched in 1967. YOU MIGHT LIKE: How Many of These Objects From the ’70s Can You Identify?Created by Art Spiegelman, the first run of 44 card…