Does a "Hip Hop Culture" Really Exist?

On the radio and televison we keep hearing about the so called Hip Hop culture?

What does that mean to you?

The classical definition of culture is basically a set of ideals and behaviors passed down among a particular group that aren't genetic...hip hop culture is the clothes, attitude, walk, talk etc etc...well, at least it use to be

Hip Hop in many ways is all about promiscuity, thuggish anti-social behavior, rejection of education, among other things...self inflicted genocide.

Is that culture?