Knock Knock - Remember
Bob: "Will you remember me tomorrow?"
Bill: "Yes"
Bob "Will you remember me next week?"
Bill "Yes"
Bob: "Will you remember me next month??"
Bill: "Yes"
Bob: "Will you remember me next year?"
Bill: "Yeah"
Bob: "Knock Knock"
Bill: "Who's There?"
Bob: "See, you forgot me already!"