After eons of wearing simple white undergarments, something magical occurred in 1978 that would forever transform an underwear-wearing kid into a hero among mere mortals. Soon, herds of kids that wouldn’t have been caught dead displaying their skivvies in public were proudly displaying them for all to see. From under-dressed tot to Aquaman in a single bound, kids were transported into a wonderfully fun world of make-believe, thanks to a little fashion innovation lovingly known as Underoos. Let's take a look back at perhaps the most fondly remembered underwear of all time.