Funny Who ever invented the knock-knock jokes should get a No-Bell prize! by Diksha Who ever invented the knock-knock jokes should get a no-bell prize!FUNNY JOKES AND CHUTKULE - Who ever invented the knock-knock jokes should get a No-Bell prize! Who ever invented the knock-knock jokes should get a no-bell pr Show More Jokes 2 Points 0 Comments TagsEnglish Jokes Funny Jokes