| Fad |
| Rage |
| Vogue |
| Trend |
| Mania |
| Fashion |
| Derange |
| Hot item |
| Delirium |
| Make nuts |
| Major fad |
| Hot trend |
| What's hot |
| Dernier cri |
| Latest thing |
| Hot new thing |
| Far-flung fad |
| Viral activity |
| It doesn't last |
| Temporary thing |
| Pet rocks, once |
| CB radios, once |
| Fast-fading fad |
| Hottest fashion |
| Short-lived fad |
| The twist, once |
| Briefly hot item |
| Crosswords, once |
| Many a new dance |
| Hula Hoops, once |
| The latest thing |
| Pokemon Go," e.g. |
| It's all the rage |
| Beanie Babies, once |
| Beanie Babies, e.g. |
| Short-lived fashion |
| Flavor of the month |
| The Hula Hoop, once |
| It doesn't last long |
| It'll blow over soon |
| It's hot for a while |
| It's temporarily hot |
| Pop-culture obsession |
| Fidget spinners, e.g. |
| It's not hot for long |
| Short-lived obsession |
| ''The Twist'' was one |
| Pop culture phenomenon |
| Short-lived phenomenon |
| Hula hoops or pet rocks |
| Crack in glaze or enamel |
| Crosswords, in the 1920s |
| Gotta-have-it phenomenon |
| Charleston or lindy, once |
| Short-lived preoccupation |
| Crosswords in 1924-25, e.g. |
| Rubik cube or pet rock, e.g. |
| Hula hoops in the 1950s, e.g. |
| Slinkys or Magic 8 Balls, once |
| Flavor of the month, so to speak |