that's why we need more violent emotes D:
you can do a back-stab emotion
already did one ;D
But those emotes will still be emotes, so they to will reproduce into more violent emotes faster then they can kill other emotes. And even if they somehow manage to ill of all non violent emotes (which is not really physically possible because of the speed at which they reproduce) then the population will still increase at just below before rate because the violent emotes will reproduce faster then they can kill.
I think I just caused a time paradox.
Don't worry,I cause time paradoxes all the time. According to my friends my record amount of paradoxes in one day is 11. (I had just successfully explained the nyan cat.)