Whoever designed the Shake Weight accomplished something quite amazing, actually. This person not only managed to troll retail stores across the country, but also made a lot of money doing it.
Unfortunately, the gyrating arm-jackers don't mesh too well with public workouts as this series of pranks demonstrates.
In fact, people might mistake you for having authored a viral video in which people were asked to donate money to a vague cause to overthrow some obscure warlord.

