Stab you repeatedly with a butter knife while you yell to me "stop!!!, why you do this? we are friends!!!, and I don't like butter!", -"hum, me neither". concentrate on having a forceful uncomfortable death (of course you are tied down, I will not risk for any self defense).

I'm not butter by the way.

Pump chlorofluorocarbon into you and see how it works...... I don't know if that kills actually but you're a wonderful test subject.

hum, I like a more physical death, lets put you a plastic bag to see your desperation gasping for air, before you pass out I will remove the bag, I'll watch you crawling exasperated with your mouth wide open, then I will throw plastic little balls, you will choke to death as it was meant to be.

Shrink you and put you into a ping pong ball. Ask a friend to have a ping pong game using that particular ball.

send directed missiles on to you, they will not stop until you die

I feed you posionous mushrooms.

I'm a great guy, and so I shall create a tickling machine and tickle you till you die, in ecstasy.

leave you in a district crowded with violent and hungry ghouls (from toukyou kushu-tokyo ghoul)

Also throws you into a zombie apocalypse, but grants you parkour abilities. But...

The zombies have parkour skills just like you. I'm just going to watch how you die, either from falling over, or ripped by the zombies.

I have watched too much walking dead... and being the genius I am, I take control of the zombies and turn thrm against you. You get eaten alive.

ok that trailer is good XP, i haven't played the game so i don't know, still I dream to try a little parkour and not break my bones one time in my youth XD or die eaten by a zombie.

light up a powerful laser target at your eye so it burns and then it just melts your brain like ice cream

I've watched a play-through of Dying Light and it was pretty good. You're quite vulnerable towards the infection and it's designed to be always best that you avoid the zombies at all cost. There are some powerful weapons but not to the point that you'll do fine walking around and swinging that weapon. And the some of the zombies in the game are that good at parkouring, just like your character.

Feed you gunpowder and put you in a room of TNT with the floor scattered with very fine gunpowder as well. The air in the room is filled with flour. The TNTs are placed in such a way that there's little space for you to walk around or move, and they can topple very easily. Even if they don't topple, a slight friction in the room will trigger a magnificent death that you have yet to ever spectate. Wait... You don't even get to spectate that.

Send you alive on a funeral ship to the sun, that would be an spectacle to be seen (you will be blind, so enjoy while you can), slowly entering into the heat, the time race is in how you die, death by radiation, the ship couldn't stand the heat, melted and you died in there or flew to the void, but in the end you will become one with the sun.

If I can die and contribute some extra hydrogen to extend the time that the sun can survive, yeah, why not? No I'm kidding.

Make you sing till your larynx bursts and blood starts gushing out from your mouth.

isolate you in a room, there is completely no sound, indeed there is the effect of negative decibels, you will eventually become crazy in that dark black room, then somewhere in time a little buzz will start to mumble, you will believe it's only your imagination, you praise it like as it were your mother cuddling you or giving you your favorite meal.

jajja, as you deceive yourself, your only companion will appear like it's irritating you out of pleasure XD, human nature, getting used to stuff just make it more hideous and stale to our senses. That little bully of yours is becoming bigger and bigger over time, it has no meaning or volition but your old buddy just nails over the husk of your reason.

Just Die as a deprecated unbeing while the dark room taints itself in murky thickish scarlet.

P.D. (kinda felt inspired in this one, quite the time that I don't write something like this =o)

Cut your leg and make sure it bleeds. Throw you into the middle of the ocean and see how you fare. It's interesting seeing someone getting ripped by a shark.

I'd simply hug my 父ちゃん to death.

I would make Unicorn prancer kill you in his friends fiction, if that isn't enough then I will oblige him to reenact it into the reality.

I salute you, Captain.

Since you like Hunter x Hunter

The original is a little more grotesque

hum, so we are using anime and manga related deaths. then...

Neither safe, sane or consensual.

Death by vacuum cleaner.