[Idiom] What is the meaning of “so mean”？

[darrent]

I saw this phrase word on the Internet, but I did‘n know the meaning.
The people like said "you are so mean " or she looks so mean.
Can you explain what it is mean?

 

[2006]

I saw this phrase word on the Internet, but I did‘n know the meaning.
The people like said "you are so mean " or she looks so mean.
Can you explain what it means?

welcome!

"so" means 'very' in your sentences. "so" is an adverb modifying the adjective 'mean'.

So | Define So at Dictionary.com