>>34695836The joke is that /fit/ would laugh at him.
You then, from the perspective of being /fit/, extrapolate that this would mean a universal perception of the curlbro similar to your own.
Dramatically exaggerating your own disdain for curlbros and being presented with a vision of a situation where it is universal is amusing as it is far from the truth and thus absurd.
When faced with the absurd that is not so absurd that it is impossible to relate to it, non-autists tend to laugh.
Humor is an irrational response that signifies a state of absence of worry.
Normal people laugh, among other reasons, because they are hardwired to do so when something that was previously incomprehensible or dangerous is revealed to be harmless.
>autism speaks 
