Refers to what you request when you hurry over to a neighboring property where someone with a
plow-equipped
4X4 is clearing out the homeowner's driveway; you schuper-schweetly ask if he would
please come by afterwards and plow you out, too, since he's in your area, anyway.
Requesting piggyback-plowing is often a great way to save big bucks on
winter snow-removal, as opposed to having someone actually make a
special trip to drive several miles to your house to plow you out; if da task involves just maybe one to three "sweeps", da
truck-driver may even do it for free.