1 definition by Iggleston

Top Definition
When you go to youtube to watch one video and find yourself watching related videos and then watch related videos of the related videos.
I have spent the last hour on a youtube train and all I went on for was a music video.
by Iggleston April 25, 2009
Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.