A stupid, pointless website, with rows of "hampsters" dancing to a sped-up clip stolen from a Disney movie. Was the basis for a variety of "dance" sites, with fish, cows, stick men, you name it.
Hampsterdance is for bored people with WAY too much time on their hands!
by Chad July 19, 2004
When you or your friend get really drunk, and you get on your hands and legs and try to dance while making hampster noises.
Jimmy got so wasted he started to hampsterdance!
by That one creepy mailman November 26, 2014