My Brother is a tad bit annoying, and a snitch.

[Mocha Furrier]

record him

use his tactics against him

strike back with the manforce of a million suns

Do this, seriously, when he wants you to install a mod, and he starts to threaten you, put a recorded behind the computer screen and record it, and then refuse, and if he goes to say stuff to his parents, play the clip.

[Ad Bot]

[beachbum111111]

Print screen his desktop then set it as his background. Then delete everything.

[Theepicman]

Well, you can convince him to please do his work. And say that you're tired. OR you can create a mess and blame it on your brother which I guess wont work.

[HellsHero]

record him

use his tactics against him

strike back with the manforce of a million suns

this is probably the best suggestion so far

[?]

show him how to use multimc so you don't have to install mods for him anymore
if that doesn't work, break minecraft undetected and say you can't fix it by placing an empty, read only minecraft.jar file in .minecraft/bin

[Kevin]

Establish your authority and beat the little stuff.

Thats what my older brother did to me and I could never have been more thankful

I was a massive douche.

[pwnfulz]

That's life.

[Swat 3]

Beat the stuff out of him. No seriously, do it. That'll teach the little stuff to do his chores for once and that he won't always have everything handed to him on a silver platter in life.

Also wtf, he's 10 years old. Why is he still be treated like a 4 year old?

I would then get grounded. I already do punch him a little, but then he acts like he is dying.

Do you have his password?

It is my dads computer, neither he 'nor me knows it. He asks my dad to put him on.

[Blocki]

It is my dads computer, neither he 'nor me knows it.

Check whether booting from cd is blocked

[Swat 3]

I'm not going to terrorize him. I will talk to him today.

[Blocki]

I'm not going to terrorize him. I will talk to him today.

Aw
It would be so fun to see his reaction when his user is gone

[?]

show him how to use multimc so you don't have to install mods for him anymore
if that doesn't work, break minecraft undetected and say you can't fix it by placing an empty, read only minecraft.jar file in .minecraft/bin

[Dexxtter]

record him

use his tactics against him

strike back with the manforce of a million suns

This is the only way I can think of that will convince your parents.

[Darkness ZXW]

>install RAT on brother's computer
>when he plays minecraft, make popup message "You shall exit this computer and never come back. -HeroBrine"
>hilarity ensues

[cowman]

Wow, i'm faced in a completely opposite situation with having a lazy (but skinny?) big brother who never cleans around the house and just spews crap everywhere and keeps scratching his balls openly and touching all of my stuff.

Same :/