How to kill a idiot

I have heard questions about how to kill a stupid idiot with one single pipe. Well heres your answer:

1. Get your superbly smart  teacher and out dumb him. Or just get a book and whack him.

2. If he or she ever comes near you just ignore them or run away.

Well thats all I got, well I can give you some bodyguards to whoop his rear. Well thats it for the Question!