1) Cards 2) Kidders 3) Wags 4) Wiseacres 1) Clowns 2) Cutups 3) Deck extras 4) Deck pair 5) Hand helpers 6) Merry-andrews 7) Playing-card deck pair 8) Potential wild cards 9) Real cards 10) They are often wild 11) They may be wild 12) They might be practical 13) Wags 14) Wild cards 15) Wild cards, at times