Well, don't waste time. Give me a sign. Tell me how you wanna roll.

He acknowledges that [http://genius.wikia.com/wiki/Come_on,_boy._I%27ve_been_waiting_for_somebody_to_pick_up_my_stroll. she has been waiting for someone like him], so he tells her not to waste any more time and just tell him what she wants, i.e., sex.