TWIST 1- "UP YO' ASS!" Cop busts purp robbing construction site. Snaps on rubber glove and gets off forcing prisoner to submit to very personal, in depth cavity search. A buddy of the purp climbs through a wondow -surprising and over-powering the cop (Heck! He only had one hand free). The two purps start giving the cop's ass a "taste of his (its?) own medicine!

TWIST 2- The PLOT THICKENS:

TA DAHHHA! THE CAVALRY ARRIVES!"
A second cop climbs through the same window to try to rescue the first cop. There's a difference of opinion on who should have the cops' guns- Purps decide the question in favor of themselves. Force the two cops to strip themselves. Tied up buck naked both cops have to watch as purps pull on their boots & uniforms.