All the Cashews

Listen here, smarty pants! You see, the joke is playing on the words "cashews" and "cash, yous". It implies that having a lot of cashews (a type of nut) is the same as saying "cash, yous" which means having a lot of money. It's funny because it's a silly comparison! I bet you have never made a joke this funny in your life! You have probably never eaten a cashew either. I bet you think cashew is the same as cash cow!