25. Sit 'n Spin
The problem with this toy is pretty obvious. Several of our staffers fondly remember puking up Christmas candy after a go-round on this bad boy. You really shouldn't be puking on Christmas until you're old enough to be crushed under the weight of credit card debt and the unresolved tensions of extended family and the only solace you can find is a fifth of Jack Daniels.
That being said, if you are such a father and you want your kids to be quiet for a while to dull your pounding hangover headache, maybe having them take a few dozen turns on the Sit 'n Spin isn't a bad idea....