skin back

Verb

 * 1)  Retract (an  of  or, or an  protective ).
 * 2) * 1963 December, Morton J. Schultz, “Keep the Power in Power Steering” in Popular Mechanics (Popular Mechanics Company), ed. Don Dinwiddie, volume 120, № 6, page 168
 * Check piston rod for scoring by skinning back protective rubber boot.
 * 1) * 1969, Gerald J. Grantz, Home Book of Taxidermy and Tanning (Stackpole Books), chapter 4: “Mounting Birds”, pages 65–66
 * Proceed rearward from the incision at the anus, cutting the anal canal just above the opening and skinning back to the point just forward of the tail quills.