I find my way into the underground lair using my diamond shovel, then I dress as a cat to blend in, then I get into the captain quarters, I shoot him with my water gun and it's super effective.

Then I take the cookie and fly away.

i get a rocket and shoot u down and catch the cookie, then gets in a a tank and drives away

Takes xm8 and blows the tank up, casually grabs cookie from dead hand

Pokes Obimouse in the eyes, grabs the cookie, finds all of the dragon balls, and wishes for the cookie to become part of my soul so that killing me destroys the cookie. (And destroys the dragon balls)

but the cookie is immortal'ized' so i grab it from your motionless hands and go to Europe so expensive *-*

LOOK A UMM WELL UHH A BANANA *SNATCHES COOKIE AND GOS UNDERWATER IN A SUBMARINE* :D SUCKERZZ

-Dives in no matter if im a cat and Claws on it and gets in to steal it-
Badass 83

*is invisable and grabs cookie then goes to sesame street and becomes the new cookie monster:3

*gives you a toy cookie that looks like the real one and snatches the real cookie*

And i hide it in my fur pocket. :3

Im sorry, but you are in apeture science. We are working on a Cloning Machine. We need mice fur for it to work.
Me: There is the cookie! -takes and bites a small part out of it- FIRE IN THE HOLE! -throws in lava-

I offer as a DNA donor for a Ponyfication Machine, but I escape, threaten you with my water gun, steal the cookie, escape in a mice pulled wagon, and the project never went on...

I get on the mice pulled wagon and steal the cookie and eats it :DDD

Well, I punch you in the stomach, making you spit the cookie out, I take it and kick you out the wagon, then you fall down to the ground breaking your leg and i leave you behind...

I get a doctor to fix my leg then i fly on nyan cat to the wagon and fly away with the cookie

Flies to you with my army of flying Pikachus they all use thunderbolt I grab the cookie and fly back to my airaplane and vanish

Makes a portal to the demention of nothing and shoots a graphling hook at the plane sneaks into it grabs the cookeh
then i travel to the anime world and everything in every other world explodes and everything is dead exept for me and the cookie then i eat the cookeh and make myself explode and the whole galexy goes BOOM!

The Anime galaxy went boom, I had to go back to Equestria to figure out a new plan, so I made a Tiem Machine, I went there and ninja'd the cookie and replaced it with a cupcake before you ate it and everything went BOOM.

my angle uses magic angle powers to bring back time before u got the time machine and follows u to wear u got the time machine but then i wrap u up in chains and B-rabbit slices the living pony out of chu and i take the cookie and every other time machine in every galaxy/universe/any other thing u could possibly think of then put them in a magic circle where B-rabbit then destroys them as i finish u off until u die then me and B-rabbit teleport to Equestria and destroy it then me and B-rabbit go to my Dream World that no one else can go to then we stay there for ever and ever and ever as we stay there every other place is being destroyed along with the things living in it

Well, then you just ended the game. Congratulations, you're an assh*le XD

D;