verly is a very pretty girl, who is intelligent. verly is cool and awesome. she has the best sense of humor ever. if you have a girl named verly in your life, cherish her, she is a gem.
the phrase is used when someone just pulled a dick move. being cash money means being cool and chill, so not being cash money implies the person is being a huge ass, or just fucked up.
yo, did you just throw my beer? that wasn't very cash money of you
hey man that wasn't very cash money of you
Teacher: Remember, there's no such thing as a stupid question kids!
Student: So like can we watch The Hangover instead of doing math?
Teacher: *Verlander Look*