If it comes up tails, you lose nothing, you're fine, get to keep the whole thing -- or you could play it safe, which means you have to reach back into your wallet and give me five of those $100 bills, for certain.
如果是反面，你1毛都不用丢，2千美金好好放着。 或者可以不冒险，也就是说你乖乖把皮夹拿出来， 然后给我5张100元钞票。