The rule that 60% of definitions on Urban Dictionary are made up by the person making the entry.
The infamous "Slovakian Traffic Cone" Urban Dictionary entry is an example of The Slovakian Traffic Cone Law. As in, it was likely made up by the guy who posted it. There was no such thing as the Slovakian Traffic Cone before that entry was made. I hope.
An endangered species of Ninja Rats, which have evolved over the course of 3 million years to surf on tsunamis and/or any other moving body (including but not limited to: Pokemon, Clairvoyant Gymnasts, Professional Riot Bacon Hunters, and Children to name a few) which frequently plague the small country. They have been hunted nearly to extinction for their really crappy singing and for rebelling against the Kool-Aid Man's Dictatorship over the country and for leading organized raids against nearby Villages, claiming over $4.3 Million in stolen 15th Anniversary Limited Edition Collectible Cthulhu Action Figures and Gummy Bears leaving 45 wounded.
We must bring justice to the people, avenge our fallen comrades, and exterminate the Somalian River Rats.
When you fail at something in life (eg. failing an exam or not getting a job), go home and spend an hour just standing in the shower, propping yourself up against the wall with your eyes on your feet.
Caleb knew the only thing to do after he didnt get prefect was take a failure shower.