What are Funny Cash Greeting Cards? Funny Money Greeting Cards are funny themed greeting cards that come with real cash inside them! EVERY Funny Cash Greeting Card comes with a real $2 bill inside it! Random cards will get up to $2500 in their card as a fun novelty gift! Ya never know what you are going to get kinda like a box of chocolates! We have loads of funny, naughty and every thing in between Funny Cash Greeting Cards to choose from! Happy browsing!