Prindle
n: The driver's gear shifter on an automatic transmission. The name comes from pronouncing the positions of the shifter as read on the shifter display: PRNDL, park, reverse, neutral, drive, and low (gear).

Other variations include "Prindzle" and "Prindezl, for displays that read PRND21 and PRND321, respectively.
Grab the prindle and shift into reverse.