The act of stealing packages from peoples' homes (i.e. porch piracy) during the holiday season. People often partake in grinching to avoid spending their own money on costly Christmas gifts.
A: Hey man, what presents did you buy for your family this year?
B: I didn't buy shit. I'm going grinching around the neighborhood this week.
B: I didn't buy shit. I'm going grinching around the neighborhood this week.
by c. wrangler July 14, 2022
Get the Grinchingmug.