Macguyver's Stepchild
A smartass who could solve the universe's problems with a popsicle stick and a bad attitude. He's like a genius who uses swear words instead of equations and kicks ass with his brain.
He used a popsicle stick to solve a math problem and then kicked the teacher's ass.
That kid failed all his classes but solved a math problem in his head while eating pizza.
He turned a math test into a wrestling match and won with a curse word.