Yup your correct. Just checked an old fritz, I knew i'd heard this before. The vinyl he plays is on NSS, which means it's one of the following remixes:
A1 The Groovy Thang (Vinny Noriega & Roger Rama Mix)
B1 The Groovy Thang (Family Remix)
B2 The Groovy Thang (Da Vanilla Space Funk Mix)
My guess would be the A side, as he didn't put (Remix) on the fritz tracklist, but i'm gonna try and hunt down these remixes to find out exactly which one it is.