The Game of Destruction

I use RAGEQUIT!

Alas, the Rage quit ruins the perfect record due to the game's SYSTEM.

Alas, the computer that hosts that system is stuck in Alcatraz, which is now a tourist attraction. The tourists destroy it.
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I drop an F-bomb to kill all tourists.

The "F" gets modded into a "Happy"-Bomb. You made the tourist happy. Gj.

An Emo kid swallows the Happy Bomb whole, turning it into a depressing bomb.

I use anti-depressants and turned it into a BOMB.

I drop bomb in the middle of the ocean, making it harmless.

I evaporate the ocean. All the water be in clouds.

I eat the clouds.

I throw you into the clouds. (You die by falling to your doom) The item would be the launcher I used, or gravity.

I'll gladly show you gravity, by bringing you to the planet of Shishkebab, holding a wonderful gravity of -8, sentencing your launcher into space.
(Object:  Negative Gravity, but if anyone can guess the game I got the idea from, bonus points for you!)

Negative Gravity, you say? I seem to have my gravity gun somewhere here.... aha! (Shoots it, and the gravity of the world is reversed. The object is the gravity gun)

I pour nacho cheese into the gravity gun, ruining it.

I throw the nacho cheese into Coke. The disgustingness destroys itself, leaving Coka-Cola behind.