This Sixteen Candles t-shirt features an image of Long Duk Dong. The shirt shows Dong's hilarious quote, "What's Happenin' Hot Stuff?". In the 1984 John Hughes comedy Sixteen Candles, Sam Baker was struggling through her 16th birthday. Things only got worse when her grandparents showed up with their foreign exchange student, Long Duk Dong. As Sam was lying on the bottom of a bunk bed, Long Duk Dong hung upside down from the top bunk and delivered the quote that appears on this t-shirt. For any fan of "the Donger", this Hot Stuff Sixteen Candles t-shirt is a must have!