One-punch knock out

[rursusferre]

http://www.break.com/index/anatomy-of-a-one-punch-knock-out.html

This was a sweet show.

[Ciderhelm]

does that cause any permanent brain damage?

[rursusferre]

it sounds like it would, but most "effects" are brain damage in some way: being drunk, high or whatever.

[Yooxra]

Looks painful