Dead Tooth Theory 

In a competition, there are two clear favorites and then some other garbage. One of the favorites has to take a loss. When this happens, the other competitors cannot be moved ahead of the loser simply because of the loss. See example for correct application of said theory.

Per Colin Cowherd:
I would still rank Alabama and LSU 1 and 2 after this weekend if the game is close. Just because one of these teams has to take a loss doesn’t mean that the other undefeated teams out there are suddenly better. It’s like a beauty contest where there are two clear favorites and another girl has a dead tooth. The results are announced and one hot girl edges the other. Does that mean that you drop the loser below the girl with the DEAD TOOTH?!?!?! NO!!! And Oklahoma State, Boise State, and Oregon all have a dead tooth. It’s the Dead Tooth Theory.

Dead Tooth Theory by THE_HERD November 4, 2011

the Dead Tooth Dragon Panther 

A farel mystical beast. Breed in the ominious dark of night, a creature half lizard, half cat escaped from the most foul depths of purgatory. With a fang so black and wicked it roams the South Side, causing tooth decay upon the innocent. As legend tells, if you can tame the brute he will spin you gold teeth from dental floss.

I crossed the Dead Tooth Dragon Panther, luckily I had some whiskey and like half a pack of cigs. He purred like a baby kitty and weaved me up this sick mouth piece. He is actually a pretty cool guy, were gonna hang sometime.

the Dead Tooth Dragon Panther by Wolfpack2728 April 21, 2011

deadtooth 

name for a girl who has a dead tooth that is painfully obvious.

coincidentally, she never misses an opportunity to open her legs... or mouth.

"looks like deadtooth is off to the laundry room again"

deadtooth by deadteeth are hot April 15, 2009