However, I escape the dragon, by firing a stream of fluorine at the wall of the dragon's stomach, burning a hole through it that I then escape through. I finally burn the dragon completely by shooting huge amounts of fluorine at it.

The next user was the dragon as it was being burned by the clouds of fluorine.

However, in the game of thrones, dragons are completely immune to fire and anything to do with burning. 

The next user trys to slay me by putting an iron spear through my belly. 

The spear melts, my belly heals, and I chomp the next user.

i am a piece of toothpaste (im super toothpaste lol) and since you cant digest me, also that i was a BIG blob of toothpaste, you died (toothpaste can't be swallowed?)

The next user i torture to death by putting him in powder toy, building a diamond wall around the whole screen, and decoing it to look like bacon. (or whatever that user LOVES to eat)

I am a proton. I collide with a carbon atom in the diamond wall, merging with it to become a nitrogen atom. The nitrogen atom then floats out of the diamond wall on the outside of it.

The next user is trapped in that same torture chamber, but they are not a subatomic particle.

Hmmm. The Powder Toy is 2D, so I can't actually see the diamond, it's a line. I don't get tortured.

The next user is trapped in the same chamber, but in a 3D Mod for TPT.

Eat that.

Grabs teleporter and teleports to the 4th dimsion.

The next user is trapped in a box full of explosives and no way out in space.

I grab the tardis and escape through time.

The next user was in the same box with me, and cannot escape using any of the means listed by other users.

The box for some strange reason disappered with the explosives.

The next person is inside a nuke with no oxegen and can not escape using any of the means by other users.

I am a neutron within one of the plutonium atoms. As the nuke explodes, I am thrown out of the atom due to it undergoing nuclear fission. I eventually collide with another atom, causing it to become radioactive and decay due to my presence.

The radioactive atom decayed inside the next user, giving them cancer since the radiation struck a DNA molecule.

But im living in 1000000000000AD when the cure for cancer is found.

The next user is in a room with chainsaws flying everywhere and bouncing off walls