J-Blader - A person with a J name who is either a stabber or just a sta

A person with a J name who is either a stabber or just a stabber in training. They’re a menace.

J-Blader? That’s just a guy who thinks he’s a ninja.

Why do you call him J-Blader? He only stabbed my friend once.

J-Blader? He’s just a guy with a knife and a bad attitude.