| In thing | 8 |
| Cabbage Patch Kids, once | 24 |
| Passing craze | 13 |
| It comes and goes | 17 |
| Flagpole sitting, once | 22 |
| Current rage | 12 |
| Its popularity is short-lived | 29 |
| Pet rock, once | 14 |
| It's in one year and out the other | 38 |
| Temporary trend | 15 |
| Short-lived rage | 16 |
| Furbys, once | 12 |
| Fleeting obsession | 18 |
| Current craze | 13 |
| Brief rage | 10 |
| A day's craze | 17 |
| Texas hold 'em, e.g. | 24 |
| Temporary fashion | 17 |
| Short-lived thing | 17 |
| Short-lived diet, perhaps | 25 |
| Selfies, e.g. | 13 |
| Poodle skirt or parachute pants | 31 |
| Planking, e.g. | 14 |
| Planking or Tebowing | 20 |
| Pet rocks or the Macarena, e.g. | 31 |
| Pet Rock, famously | 18 |
| Pet Rock, e.g. | 14 |
| Passing thing | 13 |
| Passing interest | 16 |
| Mood rings or the Macarena | 26 |
| Latest craze | 12 |
| It's here today, gone tomorrow | 34 |
| It's all the craze | 22 |
| It runs its course quickly | 26 |
| Hula Hoops or Beanie Babies | 27 |
| Hula hoop, once | 15 |
| Hula hoop or coonskin cap | 25 |
| Fleeting fashion | 16 |
| Fashion that doesn't last | 29 |
| Cabbage Patch dolls, e.g. | 25 |
| Brief craze | 11 |
| "In" thing | 20 |
| Wide neckties, for one | 22 |
| Wacky WallWalkers, once | 23 |
| Wacky WallWalker, for one | 25 |
| Troll dolls, once | 17 |
| Troll dolls or Silly Bandz | 26 |
| Tongue tattoos, e.g. | 20 |
| This too shall pass | 19 |
| Thing in one year and out the other | 35 |
| The macarena, once | 18 |
| The Macarena or Psy's horse dance, e.g. | 43 |
| The limbo, once | 15 |
| The latest rage | 15 |
| The lambada, once | 17 |
| The lambada or the macarena, e.g. | 33 |
| The "Macarena" dance was one | 38 |
| Temporary excitement | 20 |
| Temporary craze | 15 |
| Temporarily in thing | 20 |
| Tattoos, currently | 18 |
| Sudoku, for one | 15 |
| Streaking, once | 15 |
| Spoon rings, e.g. | 17 |
| Something lacking staying power | 31 |
| Something going out shortly | 27 |
| Short-lived trend | 17 |
| Short-lived sensation | 21 |
| Short-lived obsession | 21 |
| Short-lived craze | 17 |
| Possession of pet rocks, e.g. | 29 |
| Pop-culture craze | 17 |
| Pop culture phenomenon | 22 |
| Poodle skirts, once | 19 |
| Pokémon, for one | 19 |
| Pogs or Beanie Babies | 21 |
| Pog or Pogs, formerly | 21 |
| Phone booth stuffing, e.g. | 26 |
| Pet rocks, e.g. | 15 |
| Pet Rocks or Virtual Pets, e.g. | 31 |
| Pet rock e.g. | 14 |
| Passing trend | 13 |
| Passing fashion | 15 |
| Nose rings, e.g. | 16 |
| Music scene rage | 16 |
| Music scene craze | 17 |
| Mood rings, once | 16 |
| Mood rings or the Macarena, once | 32 |
| Mode of the moment | 18 |
| Mini-craze | 10 |
| Many a workout | 14 |
| Macarena or Beanie Babies, once | 31 |
| Lava lamp e.g. | 15 |
| Latest sensation | 16 |
| It's temporarily in | 23 |
| It's not hot for long | 25 |
| It's in, for now | 20 |
| It's in one era, out the other | 34 |
| It's in one era . . . out the other | 39 |
| It's in for a while | 23 |