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1.
If you are good at something, someone is better.
Guy 1 :dude i am the best at halo!

Guy 2 :Rule 29

Guy 1 :damn it
by viajen April 23, 2009
 
2.
On the internet, all girls are men, and all kids are undercover FBI agents or Perverted Justice Decoys.
"Man, I just jacked with the awesome girl on omegle!"
"Did you see her face?"
"Well... No..."
"Rule 29, man."
by Roll Hodge September 15, 2013