Jokes And Riddles[Riddle]-I Am A Promise. Share Tweet Share Share Email Comments -Advertisement!- -Advertisement!- I am a promise that makes the world run, the more you use me, the more you have fun. What am I? Related Items: Share Tweet Share Share Email-Advertisement!- Click to commentLeave a Reply Cancel replyYour email address will not be published.CommentName Email Website Comment moderation is enabled. Your comment may take some time to appear.