Similar to right off the bat, right off the smack refers to the first thing that is necessary, done, or noticed. The modification of this phrase is used to ground the jargon to just getting off the effect of heroin, smack, which impairs cognitive function.
Right off the smack, if I'm gonna live here I'm going to need hot food, a hot shower, and a hot lay.
by ViHelena October 16, 2017