Read the dictionary definition of impudent. All definitions for this word.
1. improperly forward or bold
1. don't be fresh with me
2. impertinent of a child to lecture a grownup
3. an impudent boy given to insulting strangers
4. Don't get wise with me!
2. marked by casual disrespect
1. a flip answer to serious question
2. the student was kept in for impudent behavior