Lyric discussion by flexnutz 

First of all, those lyrics are fucked. Anyway, I agree he's a drug dealer and she an addict. He's got "what she wants" in the trunk. He's a mile down the road from her and whatever she's about to consume is going up through her nose (cocaine...) to loosen the "tight knot". Once she's feeling the high she sings "Wooooo..."

Or maybe she's tied up in the trunk and about to get boned. It's good either way.

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