9 Ways to piss off Freddy Krueger.
Hang a dream catcher in your bedroom; laugh at how he can't enter your dreams.
Take and Hide his fedora hat.
When you see him, insist he's not real and that he's just Robert Englund in disguise.
Laugh and say that he's a pussy compared to Jason. He'll then try to kill you, be prepared for this.
Set him on fire for the second time in his life. After you light him up with a match precede to pour as much gasoline on him as you have in stock, then laugh as he runs around stop drop and rolling.
Tell him he's ugly, though he'll pretend he doesn't give a shit you know this has to hit a nerve.
Grow your fingernails like Meg from family guy, or create your own glove of blades and scratch him, then yell as loud as you can, "How do you like it huh?"
Watch him bleed from #7.
Invade his dreams. Do it, I don't know how but do it. Then torment him until he cries like a little girl. After he cries tell him to leave people alone or you'll be back. Wink at him and leave.