Seriously this is not funny. I thought that they will not make accelerator thread as long as his not on screen time in railgun but oh well.
It blows my lungs aways.
Spoiler:
If its just craziness. His certainly without a doubt a crazy guy. He shoot the shotgun on the jaw of one of the hound dogs in vol 13. That's where he got his smirked
He pound kakine till his only left behind are scattered tissues and blood baths with only parts of his brain had been left and gathered to produced dark matter.
I think he also eats a thumb of one of the imouto he smash
He massacred the hound dogs in vol 12 with his huge smile and happily laughing face.