Mentos Aqua Kiss: “Beat it” [00:38]# A group of travelers stop in a small town to fill up. Just for fun, one of them begins to beatbox (using one’s mouth to produce drum and percussion sounds).A guy who is hanging around on a swing joins in and a beatboxing duel ensues. When his mouth goes dry and he is at risk of losing, he pops a Mentos into his mouth and – yes, you’ve guessed it – naturally goes on to win the contest. Super: “Incredible mouth refreshment. There’s nothing like a Mentos kiss.”