Sing For the Moment:
Practically nothin/Have any fuckin (thing that we wanted)
And I kind of have a hunch on paper, Eminem was also intending "thing that we wanted" to go with that scheme...thinking of "thing" in terms of the long-A version, only I guess softening it...and, of course, pronouncing "wanted" as "wunted."
Thang-that-we-wunted.