After stumbling upon the "F** with your woman/women" lyric on various websites (it wasn't just my misheard lyric), and wondering how this was able to play on daytime radio, I came to the conclusion that Norman Cook may well have distorted the original, innocent sample to at least give connotations of a northern-sounding rapist gangster on acid.
A giveaway may well be how he times the beat to coincide with 'slippin', making it sound very much like 'tripping' (uncoincidentally with the song title and drug-fuelled sound)...
Then again, this may just be my over-active imagination ;-)