To be ready to party, have a good time, go nuts or insane. It is not to sit there sober and complain about the music. This doesn't apply to Cali and Hippie kids because they can't rage. With few obvious exceptions of Cali kids(Wills). Hippies suck and can not ever be rage ready. They can just hate on our country (USA), complain about life, and smoke their drugs.
Are you Rage Ready?
Further variations are:
Are you ready to have a good time?
Do you wanna have an insane time?
This is mad fun, you should crusie?
Lets party hard!