Top Definition
A general accepted rule about people on the internet being asses (455)
Mack:Dude this kid is flaming me cause he thinks he so tough sitting in a dark room with a computer in the safety of his home...
Vic:Well that's a Rule 455 right there.
by ShadowzB February 27, 2011

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.

×