Maniac

Blondie was both dumbfounded and terrified by the jester's words. He yelled confusedly:

"HOW CAN YOU LIE SO SHAMELESSLY LIKE THAT?!?!"

The clown tilted its head before walking to where the blond man was. The rats stopped covering the latter's face as the figure in black approached.

The jester stared at Blondie for a moment, then grabbed his head with its hand and squeezed.

The blonde man screamed in pain:

"ARGHHH!!!"

The clown whispered a few words that rang loud and clear in his head as its grip tightened more and more:

[...Because it's fun, duh!]

The blonde man couldn't believe what he had just heard. His screams turned louder as he thought about what the jester said.

It did it because it was fun. Because it was amusing to it?

What kind of devil was he looking at right now?