Is it Windy??

A man, a redhead, a brunnette, and a blonde were all traveling in a car on their way to a camping trip when the man asks if it is windy.

The redhead answers "No, i dont see the trees moving."

Well the brunette trying to impress the man says "No, because the tress, the plants, and the grass is not moving."

 Well the blonde trying really hard, rolls down her window, sticks out her hand and says "Well the trees, plants, and grass isnt moving but stick your hand outside and feel how windy it is!!"