Rule 54

A rule stating that if someone is called evil, but has no horns, the person who named the person evil shall be punched in the face.

Guy 1: OMG you are so evil!

Guy 2: Rule 54 *punches*

Guy 1: Damn it....

by CalGoneCrazy May 7, 2009

Rule 54 of The Internet

If there is a song on the internet, there is a Megalovania remix of it.

Is there a megalovania x Space Jam? Apply Rule 54 of The Internet.

by Dartheron April 29, 2020

Rule 540

When given the opportunity, you are obliged to engage in sexual intercourse with all nearby cheese graters.

"Wow, cheese graters!"
"Rule 540, man. Rule 540."
"Dammit, Bryan!"

by AnonLollipop August 11, 2016