"So you don't have to take us too seriously; I mean, we're already intimidating enough on stage"

In this quote, Ice T is reassuring his audience that they should not take his persona too seriously. He acknowledges that he and his fellow performers (most likely referring to his band or group) have a strong presence on phase that might come off as frightening. Nevertheless, he is highlighting that their intimidating aura belongs to the act and should not be taken as an accurate representation of their real selves. Ice T seems to be advising his audience to separate their on-stage personas from their actual personalities, recommending that there is more to them than what meets the eye in their efficiencies.