cankersaurus rex

Similar to a canker or a canker sore, a cankersaurus rex is incredibly painful and occurs in the most inconvenient areas of one's mouth.

I woke up this morning with a wicked canker sore on the tip of my tongue... but I accidentally chomped it midway through a delicious bite of Oreo O's. Now it's definitely a cankersaurus rex. Brutal.

cankersaurus rex by c-davidson August 27, 2008

cankleasaurus rex

A humorous descriptor for a person with extremely overt cankles.

Dude, if that girl was a dinosaur, she would be a cankleasaurus rex.

cankleasaurus rex by fo shankle February 8, 2010

Cankasaurus-Rex 

A girl with cankles who has not even a hint of grace or class and is often rude, and loudmouthed.

Look who just walked in: Cankasaurus-Rex

Cankasaurus-Rex by Dolby 5.0 April 10, 2009