Boy you better be good tonight
Cause I'm out there struttin' my shit tonight
You better be big boy kryptonite
Cause I got my shit down super tight
Packin' them boots and working them nights
Bootleg lover, do you right

from M.I.A. – Super Tight Lyrics on Rap Genius

This is where the prostitution element could come in, packing money (or drugs) in her boots and the giveaway line, working them nights.

She then tells her sleazy lover (possibly a lover of sleaze), she’ll “do him right”.

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