I give TPTROXRLYITSTRUE his schizo pills. He wasn't really going to destroy the earth.
I trap the next user in a building with a version of Nikola Tesla's resonance oscillator attached.
However, since most of my mass is water, I simply absorb the vibrations without much of anything happening.
The next user is hit by a falling pie.
I am Loki. God of Mischief. I cloned myself.
Next One has a bomb planted in his brain. 2 pounds of C-4