YOYOS

They come with strings attached

• Walk the dog performers

• Walking the dog toys

• Acts unpredictably, as a stock price

• Around-the-world toys

• Chuckleheads

• Dingbats

• Duncan devices

• Duncan diversions

• Duncan products

• Duncan toys

• Duncan's Throw Monkey and Bumble Bee, for two

• Fad with ups and downs

• Fluctuates

• Fluctuates wildly

• Fools

• Goes up and down

• Goes up and down and...

• Goofballs

• Goofy guys

• Has ups and downs?

• Idiots

• Is wildly unstable

• Jerks

• Ninnies

• Numskulls

• Philippine toys

• Schmoes

• Shows great instability

• Shows wild instability

• Spinners on strings

• Spinning toys

• String-and-spool toys

• Stringed instruments?

• Stringed toys

• They can sleep in midair

• They can sleep while you watch

• They go round the world without leaving the room

• They have their ups and downs

• They may give you many happy returns

• They may walk the dog

• They're used in walking the dog

• They're used to rock the cradle

• They're used to walk the dog

• Things with strings

• Toys on a string

• Toys on strings

• Toys that can be made to walk

• Toys that do tricks

• Toys that go 'round the world?

• Toys that go up and down

• Toys that have their ups and downs

• Toys that have you pulling strings

• Toys with strings

• Toys with strings attached

• Toys with strings attached: Hyph.

• Vacillates

• Walk-the-dog toys