ninjabrown 

A boy who is human but looks like a ninja turte

Tonico's new name is Ninjabrown

ninjabrown by NinjaBrown May 22, 2018

ninjatron 

A person/ideaologie/object of sorts with extreme vigor, courage, style, poise and skill in various areas including stunt driving, combat and the defense of freedom on all fronts.

"Ah goddamn, what a fucking ninjatron"

"(person/object) ,are such a ninjatron!"

ninjatron by Scally wag johnson January 25, 2010