A phenomenon that occurs when in Star Trek Online, someone pets their tribble, and others nearby proceed to follow suit.
I went into a crowded space, and petted my tribble. Nearly everyone else nearby who had a tribble petted theirs, as well. Thus, the Tribble Effect.
by B33R Train June 08, 2010

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.

×