Originally Posted by quantum-x

Oh, and you're the expert?
It makes me so fucking angry that everyone yells PHOTOSHOP these days - especially when they have no idea what they're talking about.

It's a published phenomenon, incidentally - that people assume they're experts or knowledgeable, simply because they DON'T have the requisite knowledge to make a judgement.

Fuuuuuck.

They're called mammatus clouds.




Source: http://www.hprcc.unl.edu/nebraska/ju...-mammatus.html
Source: http://en.wikipedia.org/wiki/Mammatus_cloud