be, feel, seem
become

extremely, fairly, very, etc.
That was a pretty mean trick.

to
He's so mean to his mother!

be, seem
become

extremely, fairly, very, etc.
I thought it was really mean of him not to pay for the meal.

a little, slightly, etc.
He's a little mean when it comes to spending money on the children.

with
She's very mean with her money.

Mean is used with these nouns:
achievement, distance, duration, feat, increase, number, percentage, score, size, snowfall, spirit, streak, street, temperature, trick, velocity, weight