Top Definition
If anyone on any social site does not have a picture of themselves, its automatically means they are fat and ugly
guy 1- hey man i just met this girl over webcam
guy 2- how did she look?
guy 1- well her webcam was off
guy 2- Rule 10 bro

guy 2- hey bro i been talking to this girl on a social network site, we might meet up soon
guy 1- nice, man. she good looking?
guy 2- well i haven't seen a picture of her... we wanted to keep it like that til the day we meet
guy 1- rule 10 bro
by Lendeezy January 26, 2012
Any person that one thinks is interested in them, is not.
"Hmmm, I think she likes me. Oh, Rule 10..."
by bugmore November 22, 2013

Free Daily Email

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

Emails are sent from We'll never spam you.