Rule 65 

Rule 65 of the Internet:

Any use of the word "irony" on the internet is incorrect.

Person 1, posting on an internet forum: "Dude, you totally don't understand irony. Irony isn't just a simple coincidence, it's more than that. Way to go, Alanis."

Person 2: "I'm going to go ahead and invoke Rule 65 here."

Rule 65 by NotUncleMidriff December 22, 2010

Rule 65 

When no other rule can be applied to a situation, Rule 65 applies.

Hank: "oh man, there's nothing to do...we've been sitting here forever..."

Bob: Rule 65

Rule 65 by LordTaliesin November 10, 2010

Rule 6547 

No duck-faces. They are unattractive.

Girl: THIS FACE LOOKS SO CUUUTE!! * duckfaces in picture *

Guy: Rule 6547.

Rule 6547 by Chiszle August 29, 2011