Luke Bryan and his beautiful wife Caroline are such a cute couple!! These two are constantly playing jokes on each other and now their pranks have leaked over into a Jockey underwear commercial. Check out it out! Caroline first pulls out Luke's "go-to underwear" but the best part of the commercial is when you see the pair of undies that Caroline slingshots towards Luke's face. His response was priceless, "Bout took my eye out with that dental floss!" HILARIOUS!